Birth control effectiveness varies by method, with implants, IUDs, and sterilization preventing pregnancy over 99% of the time. Pills, patches, and condoms are also reliable but depend more on correct ...

Fertility awareness may be effective for birth control if people use it correctly and consistently, particularly if they use a combination of methods. Fertility awareness is a method for recognizing ...

Natural family planning, barriers, hormonal methods, copper IUDs, and permanent sterilization have varying degrees of effectiveness. Family planning involves tracking fertility cycles and sexual ...

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"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While there are actions you can take to prevent unplanned or unwanted pregnancy on a weight loss ...

Share on Pinterest Two lots of the birth control pill Tydemy have been recalled due to a decreased amount of ascorbic acid. Getty Images The prescription oral contraceptive, Tydemy, may be less ...

The math behind an unintended pregnancy is not complicated. A woman whose reproductive years span four decades with a monthly menstrual cycle can expect to ovulate — release an egg that can then be ...

Extreme heat can make some forms of contraception less effective. Damage isn't always visible but can include changed smell, hardness, and color of medication. Store contraceptives out of heat, direct ...

Most forms of birth control require storage in dry, cool places at room temperature. Direct sunlight and extreme temperatures may cause them to break down and become less effective. Prolonged periods ...

Every morning for a year and a half, Logan Whitehead, 24, rubbed a clear gel on his shoulders, waited for it to dry, then went about his day as usual. “It was basically like a hand sanitizer solution, ...