Milex

Milex works only if you have the correct size and remember to put it in every time you have sex. It doesn't protect against STDs, so you may want to also use a condom. In very rare cases, some people experience irritation or an allergic reaction to the spermicide being used with their diaphragm.

Milex diaphragms are reusable and portable. Because it is hormone-free, it can be a good alternative for people who have struggled with the side effects of hormonal birth control in the past.

You can use the same Milex diaphragm for up to two years. Wash and air dry your Milex after each use.

According to the CDC, diaphragms are about 88 percent effective when used as directed.

Milex acts as a barrier to the cervix. When used with spermicide, it helps stop sperm from reaching an egg.

Insert your Milex (with spermicide applied) up to two hours before you have sex. Don't remove it until at least six hours after having sex. Never leave your Milex in for more than 24 hours.

Before writing you a prescription for Milex, a nurse or doctor needs to fit you for the diaphragm to be sure you get the correct size.