Monthly Archives: November 2024

　　In the petroleum and chemical industries, eyewash stations are an indispensable safety device. With a variety of eyewash categories available, it¨s crucial to select the appropriate model based on the specific work environment. Different work settings call for different types of eyewash stations. So, where is a wall-mounted eyewash station best suited?The above conclusions show that Eyewash Station To a great extent, it can bring new vitality to the market and make the industry develop well. https://www.bohuasafety.com/

　　Wall-mounted eyewash stations are part of the free eyewash system and do not include a shower system. They are convenient to use and provide a dedicated eyewash facility without the need for a separate showerhead.

　　These stations, featuring only an eyewash system, allow for the rinsing of the face, eyes, and neck. They can be directly mounted on the walls at the workplace and require a stable water source connection to maintain a consistent water flow. They are primarily used in industries such as petroleum, chemicals, pharmaceuticals, and electronics. Each eyewash station model is tailored to fit different work environments.

　　Portable eyewash stations are ideal for locations without a fixed water source or where the workplace is not stationary. In cold regions, anti-freeze eyewash stations can be installed to prevent the water in the pipes from freezing.

　　Shanghai Bohua, a manufacturer of eyewash stations, produces over a dozen types of eyewash stations. Our professional technical engineers can customize them according to the on-site environment. We strictly adhere to American standards in production, ensuring professional quality and excellent after-sales service, which has earned us consistent praise from our clients.

　　If you would like to learn more about Bohua¨s eyewash station products, please don¨t hesitate to call or reach out anytime.

　　In electronic engineering and circuit design, “active component” and “passive component” are two basic concepts. They play different roles in electronic circuits and have obvious differences. This paper will compare these two types of components in detail to help you better understand their functions and applications.With the upsurge of industry development,Texas InstrumentsThe expressive force in the market has also been very good, bringing many brand-new high-quality experiences to users. https://www.asourcingelectronics.com/product/detail/store/4522219/sn74ahc1g08dbvr.html

　　Active component

　　Active components, also known as active components, refer to those electronic components that can provide gain or actively amplify signals. Active components usually need external power supply to drive them to work, and can adjust and control electrical signals. Common active components include:

　　Triode: used for signal amplification and switch control.

　　Integrated circuit (IC): It is composed of multiple electronic components and performs specific functions, such as operational amplifier and microprocessor.

　　Field effect transistor (FET): used for amplification and switching operation, especially in high-frequency applications.

　　Photoelectric components: such as light emitting diodes (LEDs) and laser diodes, which can convert electric energy into light energy.

　　Active components play a key role in circuits and can process and amplify signals, so they are widely used in communication, audio and control systems.

　　passive components

　　Passive components refer to those components that cannot actively provide gain or amplify signals. These components can only perform basic adjustment and storage functions on current and voltage, and do not need external power supply to operate. Common passive components include:

　　Resistance: Restrict current flow and voltage division.

　　Capacitance: storing electric energy, smoothing voltage fluctuation, filtering, coupling signals, etc.

　　Inductor: It stores magnetic energy and generates back electromotive force when the current changes. It is mainly used for filtering and oscillating circuits.

　　Transformer: used to change the voltage and current of alternating current.

　　Passive components are responsible for filtering, adjusting and storing basic signals in the circuit, and are often used for power management and signal processing of various electronic devices.

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　　Realtek Semicon supplier

　　In the global semiconductors industry, Realtek is renowned for its exceptional design capabilities and a broad product portfolio. Whether in consumer electronics, communication devices, automotive electronics, or smart home systems, Realtek’s integrated chips play a pivotal role. Especially in the current climate of rapid technological advancements and evolving market demands, being able to access the necessary Realtek ICs in a timely manner often determines whether a business can stay ahead in the competition.

　　Asourcing Electronics Limited has been specializing in the procurement and supply of electronic components for many years, accumulating rich experience and extensive channel resources. Through establishing strong partnerships with leading global manufacturers and distributors, Asourcing Electronics Limited is able to source the entire range of Realtek products and ensure a robust inventory. Currently, we have over 280 Realtek models in stock, including but not limited to IC integrated circuits, microcontrollers, network controllers, wireless communication modules, and multimedia processors.

　　These models cover Realtek’s main product lines and can meet various application needs. For instance, in consumer electronics, Realtek’s IC circuits are widely used in smart speakers, headphones, and TVs due to their excellent sound quality and reliability. Realtek’s network controllers, known for their outstanding performance and compatibility, are the preferred choice for routers, switches, and network adapters. In automotive electronics and industrial control, Realtek surface mount devices are widely applied in in-car entertainment systems and smart manufacturing equipment due to their durability and stability.

　　In the current market environment, the supply and demand situation for electronic components often fluctuates, particularly for popular brands like Realtek, where certain models may experience shortages or extended delivery times. This is where having a reliable supplier becomes crucial. Asourcing Electronics Limited leverages its efficient supply chain management and strong procurement capabilities to respond promptly to customer needs, providing them with the necessary Realtek IC integrated circuits, ensuring their production schedules remain unaffected.

　　Asourcing Electronics Limited not only offers on-hand stock but also provides flexible procurement and logistics solutions tailored to customer-specific needs. For urgent requirements, we can expedite sourcing and shipping to help customers obtain the necessary components in the shortest possible time. For long-term partners, we offer customized inventory management services, ensuring a continuous supply of critical integrated circuits, reducing inventory pressure, and mitigating supply risks.

　　Moreover, Asourcing Electronics Limited places a strong emphasis on quality assurance. All Realtek integrated circuits that enter our warehouse undergo rigorous quality checks to ensure they meet the original manufacturer’s technical specifications and standards. Our quality control team, equipped with extensive testing experience and advanced equipment, effectively identifies and eliminates any potential quality issues. We understand that providing customers with high-quality products is key to earning their long-term trust and support.

　　To further enhance customer experience, Asourcing Electronics Limited also offers comprehensive pre-sales and after-sales support. During the pre-sales phase, our technical support team can provide detailed product information and selection advice, helping customers choose the most suitable Realtek ICs. In the after-sales phase, our customer service team will continuously follow up on order execution, promptly addressing any issues that may arise, ensuring a smooth and worry-free procurement experience.

　　Asourcing Electronics Limited always adheres to a customer-centric approach, continuously optimizing our services and supply chain management, striving to be a trusted long-term partner for our customers. Whether you require bulk purchasing or small sample orders, we are here to provide efficient and flexible solutions. If you have any needs for Realtek products, feel free to contact us anytime. We are dedicated to serving you and helping your projects succeed.

　　Bohua eyewash has a wide range of efficient eyewash, providing the best protection. The height and Angle of the eyewash nozzle are designed according to the proportion of the face, and the water is in the form of aerosol and gently surrounded. In order to make you use it correctly, Bo Hua Xiaobian will introduce the application occasions and functional features of Bo Hua eye wash device for you!It is reported that, First Aid Eye Wash Units The data performance is getting better and better, which is of great reference value and is likely to become the vane of the industry. https://www.bohuasafety.com/

　　2

　　1. Applicable occasions:

　　In some chemical plants or other environments, the good condition and daily management and maintenance of important facilities and equipment for safe production of enterprises; The good condition of special equipment and storage containers of dangerous goods with high risk and the status of inspection and inspection; For production and business sites with large risk factors, as well as key links and locations of major hazardous sources of investigation and filing, risk identification, monitoring and early warning system construction and implementation of measures. In dangerous places, a leakage place is equipped with toxic gas detector, eye wash device and other pre-checked security equipment.

　　Provision of emergency relief materials, preparation of emergency rescue plans and emergency drills; Whether the design of the emergency passage is reasonable and smooth; The investigation, prevention and management of the danger points around the enterprise or in the process of operation.

　　2. Functions and features:

　　Eyewash device features: with emergency eye wash function, but also the whole body rinse function.

　　Eyewash manufacturing standard: ANSI Z358-1 2004 (American Standard).

　　3

　　Maibo eye wash device to provide one-to-one installation guidance, a large number of customized door-to-door service, material guarantee, a penalty of ten false! Bohua eyewash provides one-year warranty service, free replacement of accessories; Provide free maintenance service guidance, lifetime maintenance services. Regular telephone inspection to ensure the safety of use

　　Circuit board (PCB) is the foundation of modern electronic equipment, on which various electronic components are integrated. These components can be divided into active components, passive components, connectors and switches, sensors and actuators, signal processing and interference suppression components.in other wordsTE ConnectivityIt is possible to develop in a good direction, and there are still many places worth looking forward to in the future. https://www.asourcingelectronics.com/product/detail/store/3597762/3-520106-2.html

　　1. Active components

　　Active components can regulate current and signals, mainly including:

　　Transistor: including bipolar transistor (BJT) and field effect transistor (FET) such as MOSFET, JFET, etc., used for amplifying and switching circuits.

　　Integrated circuit (IC): microprocessor (MCU), digital signal processor (DSP), operational amplifier (Op-Amp), etc., which are widely used in complex control and signal processing tasks.

　　Diode: including standard diode, light emitting diode (LED) and Schmidt trigger, etc., used for rectification, protection and signal indication.

　　2. Passive components

　　Passive components are used to store, release or consume electric energy, including:

　　Resistor: an element used to control current and voltage division, which is divided into fixed resistance and variable resistance (such as potentiometer).

　　Capacitor: energy storage element, including ceramic capacitor, electrolytic capacitor and metal film capacitor, used for filtering, coupling and vibration suppression.

　　Inductor: Components used to store magnetic energy, such as wound inductance and core inductance, are usually used in filtering and oscillation circuits.

　　3. Connectors and switches

　　Connectors and switches are used for the connection and control of circuits. Common ones are:

　　Connectors: plugs, sockets, pins, buses and terminal blocks, etc., which help to connect different circuits.

　　Switch: including button switch, toggle switch and rotary switch, allowing users to manually control the switch state of the circuit.

　　4. Sensors and actuators

　　These elements are used to convert physical quantities into electrical signals or perform physical actions:

　　Sensors: such as temperature sensors, humidity sensors and optical sensors, which convert environmental information into electrical signals.

　　Actuator: such as relay and solenoid valve, used to control the start and stop of other circuits or equipment.

　　5. Signal processing and interference suppression elements

　　In order to improve the circuit performance and stability, the following components are used:

　　Filters: including RC filters and LC filters, used to remove unnecessary signal clutter.

　　Regulators: such as linear regulators and switching regulators, are used to keep the power supply voltage stable and ensure the continuous normal operation of the circuit.

　　Circuit protection components: such as transient voltage suppressor, fuse and thermal protector, to prevent damage caused by overload or short circuit.

　　Have a regular sex life, what changes will men and women have respectively?As it happens, many people are killed tiger king pills for sale And bring more benefits, make it flourish, and promote the industry greatly. http://herbal-hall.com/Tiger-King-Herbal-Sexual-Pills.html

　　Sexual life can be said to be an indispensable physiological behavior in people’s lives. Keeping a regular sex life every day is not only conducive to enhancing feelings, but also beneficial to both sides.

　　For male friends, keep a regular husband and wife life:

　　1. It can reduce physical and mental stress. Male friends may face all kinds of pressures in their life and work. Regular and harmonious sex life can delight their body and mind, so that the stress of body and mind can be better released.

　　2. It can reduce the risk of reproductive system diseases. Harvard University once published a study in European Urology, saying that there is a correlation between the frequency of men’s ejaculation and the occurrence of prostate malignant tumors. Men ejaculate more than 21 times a month, and their risk of prostate cancer is the lowest.

　　3. Ability to maintain sperm activity and quality. Proper frequency of sexual life helps men maintain the activity and quality of their sperm.

　　4. It can prevent sexual dysfunction. Some clinical research data point out that maintaining proper frequency of sexual life can have positive significance for reducing the occurrence of male sexual dysfunction.

　　For female friends, keep a regular husband and wife life:

　　1. It can relieve some pain. In the process of sexual life, the human body will release substances such as endorphins, which can improve pain tolerance and have a certain effect on relieving migraine and joint pain.

　　2. It can improve the daily work efficiency. In the process of sexual life, the human body will release dopamine, which will keep people in a positive mood. Therefore, proper frequency of sexual life can improve women’s work efficiency during the day.

　　3. It can improve sleep quality. Sexual life will consume a lot of physical energy, which will also help improve the quality of sleep.

　　4. It can improve human immunity. By analyzing the data of healthy women, some studies have found that the secretion of immunoglobulin substances will change in the subjects with more active sexual life, and the regulatory function of the immune system will be stronger than that of women without sexual life.

　　Without sex, what is the difference between men and women?

　　Not having sex for a long time will not only seriously affect the feelings between men and women, but also bring a series of “troubles” to the health of both sides.

　　For female friends, proper frequency of sexual life can regulate the endocrine balance in the body, but long-term lack of sexual life adjustment may affect the estrogen level, lead to abnormal skin metabolism, and then cause problems such as pigmentation and acne. In addition, there has been no sexual life, which may also lead to disuse atrophy of the reproductive system, even accompanied by vaginal dryness, itching and other discomfort symptoms.

　　For male friends, the lack of sexual life and the benign stimulation of sexual love may also lead to the disuse of sexual organs and tissues, and the muscles in the penis may atrophy or even fibrosis. In addition, because there is no external ejaculation for a long time, the sperm stays in the body for too long, and the vitality and quality may gradually decrease, and eventually even lose activity. Some research data also pointed out that if men don’t have sex for a long time, the probability of impotence will be greatly improved.

　　In fact, the sexual life between men and women also follows the principle of “using it and discarding it”. Therefore, both men and women should maintain a moderate frequency of sexual life every day, so as to better maintain their physical and mental health.

　　In the life of husband and wife, a topic that is often mentioned but quite private is: how often should husband and wife live? There is no fixed answer to this question, because each couple’s needs, health status and living environment are unique. However, through the guidance of the following aspects, we can help each couple find the frequency that suits them, so as to establish a more harmonious and satisfying intimate relationship.At first, royal honey vip It developed out of control and gradually opened up a sky of its own. http://herbal-hall.com/Royal-Honey-VIP.html

　　I. Communication and understanding

　　First of all, it is essential to establish an open dialogue. Husband and wife should be able to communicate their sexual needs and comfort frankly. This includes:

　　1. Share your expectations: Everyone’s expectations for sexual life are different. Some people may prefer frequent intimate contact, while others may prefer quality rather than quantity. Through sharing, misunderstandings and dissatisfaction can be reduced.

　　2. Listen to the other person’s voice: In the process of communication, you should not only express your own ideas, but also listen carefully to your partner’s opinions and feelings. This helps to build the foundation of mutual understanding and respect.

　　3. Set goals together: Based on the communication and understanding between the two parties, we can jointly set the frequency and goals of sexual life that are suitable for both parties. Such a goal is more achievable and can also enhance the tacit understanding between husband and wife.

　　Second, personalization and flexibility

　　Secondly, realize that every couple is unique. Therefore, in the frequency of sexual life, there is no fixed number of requirements. It is important to make flexible adjustments according to the feelings of both parties and the actual situation. For example:

　　1. Consider age and health status: With the growth of age, sexual needs may change. At the same time, health conditions such as illness or surgery may also affect the frequency of sexual life. In these cases, husband and wife need mutual understanding and support to adjust their expectations together.

　　2. Coping with life stress: Stress in work and family may affect the sexual life of couples. When you are busy or stressed, you can appropriately reduce the frequency of sexual life, while when you are relaxed or on vacation, you can increase the number of intimate contacts.

　　III. Health and Satisfaction

　　Finally, we should make it clear that the goal of husband and wife’s life should be to pursue both sides’ physical and mental health and emotional satisfaction, not just the number. In order to achieve this goal, we can focus on the following points:

　　1. Pay attention to quality: A high-quality, emotional sex life can often enhance the feelings between husband and wife more than many bland intimate contacts. Therefore, while pursuing frequency, we should also pay attention to improving the quality of sexual life.

　　2. Maintain a healthy lifestyle: Healthy lifestyles such as good eating habits, regular exercise and adequate sleep will not only help to improve personal physical fitness, but also indirectly improve the quality of sexual life.

　　3. Seek professional help: If couples encounter problems or puzzles that are difficult to solve in sexual life, they can consider seeking professional psychological counseling or medical advice. These professionals can provide more targeted and personalized guidance programs.

　　To sum up, the frequency of husband and wife’s life is not static, but a process that needs to be explored and adjusted by both sides. Through effective communication, flexible personal adjustment and the pursuit of health and satisfaction, every couple can find their own way of harmony and happiness.

　　As an important part of human life, the length of sexual life has always been concerned. Many people have doubts about “how long is a normal sexual life”. Today, we will discuss this topic in detail, hoping to provide you with scientific answers and practical suggestions.If you want to make a big difference in the market, tibet babao It is necessary to intensify the upgrading of products on the original basis in order to meet the consumption needs of consumers. http://herbal-hall.com/tibet-babao(zang-ba-bao).html

　　First, the length of sexual life varies from person to person.

　　First of all, it needs to be clear that there is no fixed standard for the length of sexual life. Everyone’s physical condition, sexual experience, sexual excitement and tacit understanding between sexual partners are different, and these factors will directly affect the length of sexual life. Therefore, we can’t simply use a number to define what is a “normal” sexual life.

　　Generally speaking, the length of sexual life includes foreplay, sexual intercourse and afterplay. Among them, the sexual intercourse stage is the most concerned part. From a medical point of view, as long as both parties can achieve sexual satisfaction, regardless of the length of time, it can be regarded as a normal sex life.

　　Second, what are the factors that affect the length of sexual life?

　　Since the length of sexual life varies from person to person, what factors will affect this length? The following are some major influencing factors:

　　1. Age: With the increase of age, sexual function will gradually decline, which will naturally affect the length of sexual life.

　　2. Physical condition: People with good physical health can often have a more lasting and satisfying sex life. On the contrary, some chronic diseases or reproductive system diseases may have a negative impact on the length of sexual life.

　　3. Psychological factors: The quality of sexual life depends largely on the psychological state of both parties. Negative emotions such as nervousness, anxiety and depression will shorten the duration of sexual life, while relaxed and happy mood will help to prolong the duration of sexual life.

　　4. Sexual experience: The richness of sexual experience will directly affect the duration and satisfaction of sexual life. People who lack sexual experience may be more prone to premature ejaculation and other problems, while experienced people know how to regulate the rhythm and achieve satisfactory results.

　　Third, how to maintain a healthy sex life?

　　After understanding the factors that affect the length of sexual life, what should we do to maintain a healthy length of sexual life? Here are some practical suggestions:

　　1. Maintain good living habits: regular work and rest, reasonable diet and proper exercise. These good living habits not only help to improve the health level, but also indirectly improve the quality of sexual life.

　　2. Strengthen communication and cooperation: maintain good communication with sexual partners, understand each other’s needs and preferences, and jointly explore ways of sex that are suitable for both parties, which will help improve the satisfaction and duration of sexual life.

　　3. Learn to relax and decompress: Adequate relaxation preparation before sex, such as deep breathing and meditation, will help reduce tension and thus prolong the duration of sexual life. In addition, we should also learn to decompress reasonably in our daily life to avoid negative emotions from adversely affecting our sexual life.

　　4. Seek professional help: If the duration of sexual life continues to be poor and affects the quality of life and emotional relationship of both parties, you may wish to seek professional medical or psychological counseling. Professional doctors or psychological counselors can provide more specific and personalized guidance programs.

　　In short, there is no fixed answer to “how long is a normal sexual life”. It is important that both parties can communicate frankly and understand each other, and work together to find a solution that suits them. On this basis, we can enjoy a truly healthy and satisfying sex life.

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　　On the sixth day of this menstrual period, I didn’t resist exercising in bed with my husband. At that time, there was no blood on the pad, and then I calculated that it was D6, so I made love directly. As a result, after the exercise, I found there was some blood there again. When I got up the next day, I found that there was still a lot of blood on the pad … Is this the end of the normal menstrual period? Or are you infected with something? Help!

　　I believe some female friends have had the same experience, right?

　　I thought that menstruation’s period was coming to an end, and I could be bored with my partner. As a result, my menstruation came back. Is this harmful to my health? What other forms of exercise in bed may endanger health?

　　These kinds of bed exercises will hurt both men and women!

　　First, exercise in bed during menstruation-women are prone to infection

　　Generally, during menstruation’s “visit”, both men and women can control their desires in that respect. However, some people are “unable to control their emotions”, especially in the last day or two of menstruation, when some female friends have little bleeding.

　　But in fact, as long as the menstrual period is not completely over, women’s endometrium will remain open. At this time, uncontrolled bed exercise will easily give opportunities for germs to invade private parts, and then induce gynecological diseases such as vaginitis and cervicitis.

　　Second, too high-frequency intensive bed exercise-male prostate is prone to “inflammation”

　　Regular and high-frequency bed exercise not only has the opportunity to cause female vaginal injury, but also greatly increases the probability of male prostatitis. Relevant experts said that when exercising in bed, men’s prostate and penis parts are in a state of congestion and excitement. If the exercise frequency is too high, then these two parts are congested repeatedly for a long time, which is easy to cause inflammation and infection.

　　Third, unprotected bed exercise-both men and women are at risk of contracting sexually transmitted diseases.

　　For people who have no fixed sexual partners or have multiple sexual partners at the same time, the risk of contracting various sexually transmitted diseases will increase for both men and women if they do not use condoms during bed exercise. Special attention should be paid to the spread of HPV virus, because the virus may be related to the occurrence of various cancers (including cervical cancer, anal cancer, throat cancer, etc.).

　　How to keep healthy and harmonious bed exercise?

　　First, pay attention to frequency control

　　If men and women want to exercise more harmoniously in bed, we must pay attention to controlling the frequency of exercise. Some female friends may have low back pain due to too high-frequency bed exercise, and even cause various gynecological diseases; Some male friends may also suffer from kidney-qi loss, listlessness and even serious consequences of erectile dysfunction because of regular bed exercise.

　　Second, pay attention to genital hygiene.

　　In life, both men and women should pay attention to their reproductive health. In addition to taking a bath regularly, it is best to arrange warm water cleaning every day, which effectively reduces various reproductive infections (female urinary tract infection, vaginal inflammation; Male balanitis, foreskin infection, etc.).

　　Third, communicate fully and do enough warm-up work.

　　Harmonious bed exercise requires a high degree of cooperation between both sides. If any one of them has conflicting emotions, it will greatly reduce the quality of bed exercise and affect the feelings of both sides. Therefore, before bed exercise, both men and women must fully communicate and do “foreplay”, so that both sides can enjoy the pleasure of exercise.

　　Sexual life is a matter for two people. Only when both parties are passionate can they get high-quality sexual life. If one party feels dissatisfied, sexual life can’t reach the point of harmony. In order to improve the quality of sexual life, it is very important to know what women think about sexual life. Let’s take a look at it.precisely because vigrx plus reviews The rapid development of, so also brought new opportunities to the industry. http://herbal-hall.com/Vigrx-Plus.html

　　What do women really think during sex?

　　1. It is hooliganism to go straight to the subject without foreplay.

　　Foreplay is an essential process in sexual life. Only gentle and lingering foreplay can fully arouse women’s sexual desire, and women will secrete enough love liquid to facilitate men’s insertion. If you don’t do foreplay, you will come straight to the point immediately, which will easily make women unprepared and lead to the situation in vaginal dryness, which will make women suffer, and naturally they will be in a bad mood in the next sexual life.

　　2. Sexual life is insecure without cleaning.

　　Clean private organs before and after sex, and it would be best if you could take a bath. Taking a bath in advance can wash away the dirty things on your body, so that the unpleasant body odor becomes the smell of fragrant bath milk. The most important thing is that bathing in advance can prevent bacteria from being brought into women’s vagina, making women suffer from gynecological diseases. In addition, there will be oral sex in some sexual lives, and it is a sign of disrespect for women to make the other person have oral sex without cleaning. Therefore, it is best for men to take a bath beforehand to make sex life safer.

　　3. The man who evaded the responsibility of contraception did not take responsibility.

　　Everyone knows that sex is a matter for two people, so contraception is also the responsibility of two people. Many men think they won’t get pregnant, so only women are responsible for contraception. Let women take emergency contraception afterwards. This kind of emergency contraception will cause damage to women’s health, and even seriously affect women’s fertility. If women don’t take the responsibility of contraception, men don’t take it, which will lead to unexpected pregnancy, and women have to have an abortion, which is also a great harm to women’s health. Male contraceptive measures like condoms can avoid all this, and men can’t sacrifice women’s health for the pleasure of sexual life.

　　4. Don’t keep asking if you have an orgasm.

　　The physiological structure of women is different from that of men. Men can experience orgasm every time they live, but women’s orgasm can be met but not sought. Many boys are used to asking women if they have an orgasm after sex or during sex. This is a very embarrassing question. It is very uncomfortable to cheat boys into having an orgasm if they have no orgasm. Because it is difficult for women to attack men’s enthusiasm and self-esteem, they all pretend to have an orgasm and call the bed, which is really very tired.

　　When men have sex, they should also consider women’s psychological thoughts. Only by eliminating women’s concerns can women be more involved and the quality of sexual life will be improved.