The conversation between human and AI assistant.
How many inches of a man's penis can go inside a woman?
That makes sense. Is it true that the size of a woman's vaginal canal can change depending on various factors like arousal or childbirth?
Yes, the vaginal canal can expand during sexual arousal and childbirth, but it will return to its original size afterwards. Kegel exercises can also help strengthen the vaginal muscles and potentially improve sexual satisfaction for both partners.