No, it is not necessary.
As long as the ring is inserted completely into your vagina the ring works like it should. It can't get lost inside of you, so there's no reason to worry about it being inserted too far.
This is necessary because it makes it easier for the penis to be inserted into a female vagina during sexual intercourse.
The penis is inserted into the opening at the front of the vagina.
Vagina
whatever you want to do
it is a sex toy inserted in vagina or anus
To stop sweating in a vagina you should have bath regularly especially during mensturals and especially intake of vitamins is necessary..
Noooooo....something has to be inserted into the vagina for the hymen to be ruptured.
the highland of your penis is going to be inserted in my vagina soon
no
Two in the pink one in the stink a sexual maneuver in which two fingers are inserted into the vagina ("the pink") and one finger is inserted into the anus ("the stink").
Dugagest - 200 is to be inserted in vagina during the bed time...