Under normal circumstances, as long as women are fully aroused, they do not need to use vaginal lubricants. Unless there are special circumstances, such as reduced secretion in menopausal women, it is recommended to use. Lubricants produced by reputabl...
1. Condom lubricant can be used simultaneouslyHuman body lubricants are not greasy, have no residues, are quiet and reliable, have no toxic side effects, and are easy to wash. The pH values of female parts are similar. N...
Condoms are a very common sexual health item in couples' lives. Although they are used many times during sexual intercourse, there are still many misconceptions, leading to cases of contraceptive failure. So, what are the misconceptions?
When using aircraft cups, grease forms a layer of grease on the surface of the needle.Excessive or viscous refueling, thick white edge filling fluid, reduced perception of safety channel texture, and reduced irritation.<...
Many people in sexual life prefer to practice and not talk. In fact, this is a good time to enhance mutual affection. Speaking more romantic words during sex can make the other person love you more. For couples, this is very important. So why?