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Birth Control

You have a lot of choices for birth control, from condoms to caps to pills. Find one that you’re confident with — and that you can commit to using every time you have sex.

Hormonal Birth Control

These include birth control pills, stick-on patches, insertable vaginal rings, shots, and implants. You’ll need a prescription for them.

They use hormones, similar to the ones in your body, to stop the release of an egg so that it can’t get fertilized by sperm.

How well it works depends on how well you use it. Most people don’t use any method perfectly, all the time. Things happen!

With typical use, hormonal birth control is about 90% effective. But if used correctly all the time, it prevents pregnancy over 99% of the time. The implant is also about 96% effective.

If you decide to take a birth control pill, ask your doctor how long you should use another form of birth control until the pill takes effect.

Barrier Birth Control

As the name suggests, these create a barrier to keep sperm from reaching an egg. You can get most of them at a pharmacy with no prescription.

Male condoms are reliable and cheap. Latex condoms are a good choice. They’re durable and may be more effective against sexually transmitted diseases (STDs) than “natural” or “lambskin” condoms.

With typical use, the male condom is about 80% effective. If used perfectly every time, it prevents pregnancy 98% of the time.

A female condom is a thin, flexible, plastic tube that you would partially insert into your vagina, creating a barrier. Female condoms may also help against STDs. Female condoms are about 80% effective.

Other types of birth control work well in preventing pregnancy, but they don’t protect you from sexually transmitted diseases (STDs).

The sponge is another non-prescription option. It’s a small piece of foam, treated with spermicide, that you place high up in your vagina. It’s between 68% and 84% effective. You can also use spermicides — gels, creams, and foams — with other birth control or on their own. Alone, they’re about 70% effective.

A few options — like the diaphragm, cervical cap, and cervical shield — are available only by prescription. They’re rubber or silicone barriers that you place far up in your vagina. They’re about 90% effective in preventing pregnancy.

IUDs (Intrauterine Devices)

These are small, plastic devices that a doctor or nurse will insert into your uterus. The procedure is simple and quick, although a little uncomfortable. Once it’s in position, the IUD will protect you from pregnancy for a long time.

IUDs that use hormones are good for 3-5 years depending on which type you get. The copper-T version — which uses copper, a natural sperm-killer — is good for up to 10 years. IUDs are about 99% effective in preventing pregnancy.

Vaginal Contraception

Vaginal contraception is inserted into the vagina prior to sex to create an inhospitable environment for sperm so it won’t reach the egg for fertilization. These come in several forms including foam, jelly, tablet, cream, suppository, or dissolvable film.

Spermicides contain chemicals which kills the sperm. They can be purchased over the counter and are 70-80% effective. They work better when combined with a condom or diaphragm.

A new non-hormonal gel called Phexxi is designed to use the body’s own vaginal environment. Normally, during sex, the vagina’s PH level rises to allow sperm to move towards the reproductive canal. This gel keeps the PH level of the vagina at its normally acidic level, killing the sperm. It is considered 90-93% effective and you would need a prescription for this.

Emergency Contraception

You shouldn’t consider this a form of regular birth control. It’s for use after unprotected sex or if your condom breaks. It can prevent pregnancy up to 3 to 5 days later, although the sooner you take it, the better.

Most emergency contraception products are so-called “morning after” pills, but the copper-T IUD works as emergency contraception, too. If you want an IUD, a nurse or doctor needs to put it in within 5 days of when you had sex. The copper IUD is the most effective form of emergency contraception. Women who are overweight or obese who want emergency contraception should consider using the copper T IUD, since research shows that emergency contraception pills start to lose effectiveness for them.

There are 3 types of emergency contraception in pill form that are sold both with and without a prescription. You need to be 17 to buy them if a prescription is needed. Depending on the brand and dose, you might get 1 pill or 2.

Pills containing a hormone called levonorgestrel:

  • My Way (over-the-counter)
  • Plan B One-Step (over-the-counter)
  • Preventeza (over-the-counter)
  • Take Action (over-the-counter)

Birth control pills can also be used as emergency contraception, but you have to take more than one pill at a time to keep from getting pregnant. This approach works, but it is less effective and more likely to cause nausea than levonorgestrel. Birth control pills require a prescription. Talk to your doctor or nurse to make sure you are taking the correct pills and dose.
A third kind of emergency contraception pill is called ulipristal (ella, ellaOne). You need a prescription to get it.

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