Patient's question:
Every time I have sex with my wife, I lose interest, and then I quickly lose my erection. I want to know what to do about poor sexual function.Doctor's answer:
The penis of a person, like height, weight, and the size of facial features, varies greatly, with differences in length and thickness. If an adult male's penis reaches over 9 centimeters when erect, it is considered normal. It is recommended that you consume more eggs, soy products, and animal kidneys in your daily life, wear loose underwear, and do sit-ups every day. Avoid sexual intercourse and do not have overly frequent sexual activity.