If you are not ready to start a family, are taking a break from having more kids, or are done with diapers for good, how do you know which birth control method to choose?
"I usually present birth control options from most to least effective," says Amy Whitaker, MD, assistant professor of obstetrics and gynecology at The University of Chicago Medicine. "Then, is there anything about a specific woman's medical history that would make a certain contraceptive unsafe for her to use?"
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Other factors to consider: "How easy do you want the contraceptive to be? How important is pregnancy prevention at this time?" asks Anita L. Nelson, MD, professor of obstetrics and gynecology at the David Geffen School of Medicine at UCLA. "Are your periods heavy or bothersome? Can you use a birth control method to improve your quality of life?"
Read on for an overview of birth control choices, then check with your doctor about which method is best for you.
If you want "forgettable" birth control, you might choose an intrauterine device (IUD) or implant.
What it is: The hormonal IUD is a small, T-shaped device that a doctor must insert and remove. It stays in your uterus for up to five years.
How it works: A small amount of a progestin (a synthetic form of the female hormone progesterone) is released every day, which thins the lining of the uterus and thickens cervical mucus, acting as a barrier to sperm.
Effective rate: 99%
Drawbacks: The hormonal IUD can cause irregular bleeding for the first few months of use, but that typically decreases by the fourth month, Nelson says.
Benefits: Menstrual bleeding is usually less heavy with a hormonal IUD. About 1 in 5 women will stop menstruating within a year of beginning use, which is medically fine and often beneficial for those who have heavy periods, Whitaker says. The IUD may protect against endometrial and cervical cancers.
Side effects: Some women may have side effects caused by the hormones, such as headaches, nausea, and breast tenderness, but this is rare, says Whitaker.