Menstruation is a unique physiological characteristic of women, occurring every 28 days. Many women experience various awkwardness during their menstrual period, such as local itching, menstrual blood sticking to their pants, and swelling of the perine...
During menstruation, I sometimes masturbate, and I'm worried that it's harmful to my body. I found that my menstrual blood is flowing more than before. My masturbation was caused by someone else's influence and my sister's touch on the vulva, and I dar...
What sexual skills must men learn? In order to improve the quality of sexual intercourse between couples, men need to learn sexual skills. So what kind of sexual skills must men learn? The following series will introduce you.
Some of the most common menstrual problems are amenorrhea, menstrual pain, excessive bleeding, and premenstrual syndrome. Some women experience only mild discomfort after a period of time, and the symptoms of menstrual problems seriously affect their d...