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Category: Contraception

Explore our medication guides and pharmacology articles within this category.

Does Norethindrone Have Estrogen? A Comprehensive Guide

4 min read
According to the CDC, approximately 7 out of 100 typical users of progestin-only pills like norethindrone will become pregnant within the first year, highlighting the importance of correct usage. A common question for those considering this medication is: **Does norethindrone have estrogen?** The answer is no; the standard norethindrone oral contraceptive, often called the “mini-pill,” contains only the progestin hormone, not estrogen.

Does the Opill cause weight gain? Separating fact from fear

4 min read
A review of 22 studies on progestin-only pills, like the new over-the-counter Opill, found that they cause minimal weight change for most users. Despite this, the concern, "Does the Opill cause weight gain?", remains a significant consideration for many people when choosing a contraceptive method.

What happens when you switch to a new birth control?

5 min read
Approximately 47 million people in the United States currently use contraception, and many will switch methods at some point. Understanding what happens when you switch to a new birth control is essential for a smooth transition and continued protection.

What happens to your eggs on desogestrel?

4 min read
Unlike older progestogen-only pills, desogestrel reliably prevents ovulation in over 97% of menstrual cycles. This means that for most women, taking desogestrel effectively prevents the release of an egg, unlike some traditional mini-pills that primarily thicken cervical mucus.

Decoding Your Cycle: Do I Still Get My Period on Desogestrel?

4 min read
While on the progestogen-only pill desogestrel, approximately 20% of users experience amenorrhea, or a complete stop of their periods. The question, **do I still get my period on desogestrel**, therefore has a varied answer, as many also experience unpredictable bleeding patterns.

Exploring What is the Failure Rate of Desogestrel?

4 min read
With perfect use, the desogestrel-only pill is over 99% effective at preventing pregnancy. However, understanding what is the failure rate of desogestrel with typical, day-to-day use is crucial for maximizing its contraceptive effectiveness.

What is the point of placebo pills in birth control?

4 min read
While containing no active hormones, placebo pills serve important functions within a birth control regimen. Taking a pill daily, even a placebo, helps maintain a consistent routine, reducing the risk of missing active pills. This consistent habit is key to the effectiveness of oral contraceptives.