The following are the precautions for sexual life: 1. After the end of intercourse, rest for 15-30 minutes and then use warm water to wash the vulva, because after intercourse, the body’s capillaries are in an expanded state, and the vulva is susceptible to bacterial invasion at this time. If you use cold water or just wipe, it may have an effect on your body. As much as possible, rest for 15-30 minutes and then wash with warm water to protect and defend against bacterial invasion and avoid vaginal inflammation. 2. When having sex, it is not recommended to move too much to avoid abnormal vaginal bleeding due to cervical and vaginal wall lacerations and also to affect the male kidneys.