If you’ve ever seen a squishy silicone cup with a strap at the bottom, you’ve probably checked out a cervical cap before. The cervical cap is a non-hormonal method of birth control that helps lower your risk of pregnancy by covering your cervix so sperm can’t enter. By following the instructions on inserting it correctly and taking care of it afterwards, you can use your cervical cap multiple times to protect against pregnancy when you have sex. If you need hormone-free birth control, cervical caps might be for you. Read on learn more about staying safe and protected with cervical caps here! The contraceptive cap is a circular dome made of thin, soft silicone. It's inserted into the vagina before sex, and covers the cervix so that sperm can't get into the womb. Learn about the cervical cap, a reusable silicone device that covers the cervix and prevents pregnancy. Find out how it works, how to insert and remove it, and its benefits and risks.