Illusion, women have two channels, one is urethra, the mouth is very small, at the top,

One is a vagina with a big mouth.

Urine flows out of the urethra, and when you urinate, you can see the labia, which is connected to the bladder.

Menstruation comes out of the vagina, and pain is dysmenorrhea. It is recommended to go to gynecology.

It is best to go to the local Chinese medicine hospital to take some Chinese medicine, which generally has a good effect.