Spermicide for Birth Control | Michigan Medicine - Failure rate condom spermicide

80.91% | 812 votes

Have a typical user. Spermicides have a typical user failure rate of 21% and condoms 12%; combined​, the 1st year probability of failure among typical users is %. Under perfect.

Categories: Small dick


By Vosho - 08:47
Spermicide condoms are designed to kill the sperm before they can When used correctly, regular condoms are 98 percent effective as a form.
By Duzahn - 02:11
Spermicide and a condom used together provide a reasonable level of birth control Spermicide used alone has a high failure rate of 28% for typical users.
By JoJoran - 23:29
It's important to use spermicide correctly every time you have sex. It's much better at preventing pregnancy when combined with other methods like condoms.

Related Videos

Debbie dick
3247 378 13:43 HD
All porn blue film
8226 41 15:47 HD
Cartoon dick turpin
6356 237 18:01 HD
Gigantic dicks videos porno
4382 15 17:14 HD
Black dick fat gay
3146 169 22:18 HD
Deep throating dick
1837 206 11:35 HD
Depression cause facial pain
2795 420 05:51 HD