Vaccine injection in the vagina.. Blood feeding of the vagina through the uterine and pharyngeal arteries. Steroidal and vaginal contraception and microbial microorganisms



The length of the fibroblastic channel in the human vagina is 10-15 cm extending to the top and behind the vagina vulva and lower cervical uterine cervix. The blood feeding of the vagina is through the uterine and perineal arteries and is leaking out of the vagina through a rich plexus that flows into the intracranial vein. The surface of the vaginal epithelium maintains its moisture through cervical secretions. The vaginal fluid is diluted between 4-5.
Vaginal delivery is used for localized effects, but vaginal absorption can increase to the speed and effectiveness of systemic delivery. Good systemic absorption, as well as the ability of the vagina to stabilize the delivery devices, affect many forms of vaginal forms, especially steroid contraceptives. A large number of Vaginal Regulated Vaginal Regression forms are available including vaginal rings and microbial microbial spheres to recognize biodegradable microspheres.