Denial to use contraceptive methods:
It is a very common practice in sexual relationships when the man refuses to use any kind of contraceptive methods. It is usually combined with blackmailing or threats.
There is also the so-called “stealthing”, which is taking out the condom in the middle of the act, without the partner consent.
Visit https://www.loveisrespect.org/resources/what-is-stealthing/ to know more about it
Other forms of sexual violence: