Patient's question:
Every time sperm comes out, and the doctor says sperm will run in by itself. Why did both reach climax at the same time but still not get pregnant? Is there a need for infertility certificate??Doctor's answer:
Hehe, the doctor said the sperm will run in by themselves refers to the sperm being able to swim into the uterus, but not all of them can get in. If you ejaculate too much, of course it will come out on its own.