The incidence of infertility has been increasing in recent years, and there are many reasons for infertility. In infertility tests, four antigens appear, such as anti-sperm antibodies, uterine and ovarian antigens, and endometrial antigens. If these antigens are positive, it can lead to infertility. Below are some of the aspects related to these antigens. The…
In today’s fast-paced world, many people are facing increased stress in their daily lives, which can have an impact on their sex lives, sometimes leading to a lack of interest in sex. But what are the harmful effects of not having sex? Many people believe that not having sex for a long time can result…
As society rapidly develops, people’s minds become more open and ideas surrounding sexual activity constantly change. Many young couples engage in sex at an early age, but premature sexual activity can have a significant impact on both men and women, especially women. Women must learn to treasure their bodies. So, what harm can early sex…
Many families have extramarital affairs because they cannot resist the temptation of infidelity from the outside world. Men like beautiful young women, and when they have their wives, they become unappreciated, leading them to be lured by outside women for deception. Extramarital affairs for men and women are also related, and mutual understanding between the…
Many male friends may have less sexual relations with their wives due to life and work pressures, which can lead to their wives being sexually dissatisfied. However, wives will not say it deliberately, but instead show it through their behavior in life, such as being too kind, gentle, and hardworking. So, how will a wife…
After many people get married, their relationships may crumble and problems may lead to divorce, especially those who have already been divorced will cherish and value their relationships even more. Having experienced a marriage, in a new marriage, we must get along well and respect each other in order to build a happy life. So,…
Early love is a problem that many teenagers encounter, especially those in primary and secondary schools. Children at this age are relatively simple, precocious, and easily attracted to the opposite sex, which can lead to early love. So what are the behaviors of children in early love? Let’s take a look. Firstly, children pay special…
When buying condoms, have you ever paid attention to their size? In fact, condoms can be divided into four types: large, medium, small, and extra small. Therefore, we should pay attention to the correct choice. 1. According to the diameter of condoms in the Chinese market, they can be divided into four types: large (diameter…
STDs are highly taboo diseases. Currently, treatment for STDs is relatively limited, and in daily life, it is important to understand how to avoid various modes of transmission and to prevent contracting them under uncertain circumstances. There are mainly five modes of transmission of STDs, which must be prioritized. Generally speaking, the modes of transmission…