The birth control sponge (aka the contraceptive sponge or “the sponge” for short), is a small, round sponge made from soft, squishy plastic. The sponge covers your cervix and contains spermicide to help prevent pregnancy. The sponge prevents pregnancy two ways: It fits snugly.
Using the birth control sponge correctly every time you have sex is important. The sponge is very easy to get used to and is similar to putting in a tampon.
The contraceptive sponge is a type of birth control (contraceptive) that Before having sex, you insert the sponge deep inside the vagina so.