女性内生殖器由卵巢、输卵管、子宫、阴道组成。阴道位于膀胱、尿道和直肠之间,是前后略扁的肌性管道,连接子宫颈,开口于阴道前庭,在人类生殖过程中具有多种生理功能。它是月经血的排泄口,又是在性交时容纳丈夫阴茎的地方,在分娩时是婴儿从子宫出来的必经之 Female genitalia by the ovaries, fallopian tubes, uterus, vagina. The vagina is located between the bladder, urethra and rectum, is slightly flat before and after the muscular duct, connecting the cervix, opening in the vaginal vestibule, in the human reproductive process has a variety of physiological functions. It is the excretion of menstrual blood, but also during the intercourse to accommodate her husband’s penis, where the baby is from the womb must pass out