If semen is deposited in vulva without penetration.what are the chances to get pregnant.how many days should we try depositing?

Vulvar semen ?: If pregnancy is desired, deposition of semen in the vulvar area may result in conception, but using a bulb syringe or comparable delivery method and placing the specimen into the vagina will be more certain to achieve this. After the ovulation test is positive, three consecutive days of deposits into the vagina will increase chances.