When the pill was first released for use as a contraceptive in 1960, it was prescribed to include a hormone-free week in order to ensure a normal menstrual period. The scientists that invented the pill felt that in spite of the nuisance factor, maintaining a normal menstrual cycle would make women comfortable taking this new form of contraception. The truth is, there is no medical benefit to that week off, and there are a number of advantages (beyond wearing white pants without fear) to skipping the pill-free days and instead take an active pill up to 365 days a year.
The obvious benefit is that no period means no cramps, no menstrual headaches, no making a midnight run to buy tampons (though there may be breakthrough bleeding that usually decreases over time). Women who are anemic from heavy periods may particularly benefit. Eliminating the hormone-free week also dramatically decreases the chance of an inadvertent pregnancy that can occur if a new pack of pills is started late. The idea of eliminating periods by taking pills continuously is not a new concept. For over 20 years gynecologists have recommended continuous rather than cyclic use of birth control pills to eliminate painful menses in women with endometriosis. What’s new is the notion that menstrual suppression is an option driven by patient preference and convenience rather than medical indication.
Many women, when asked, think it is unnatural and unsafe to not bleed monthly, which is why the majority of women who use hormonal contraception take three weeks of hormones followed by four to seven hormone free days to bring on a menstrual period. While a monthly period may seem “natural,” what nature really intended was for women to be pregnant or nursing as much as possible and have relatively few periods. Consider that prehistoric women experienced only 50 menstrual cycles in a lifetime (due to shorter lifetime and increased rate of pregnancy) as opposed to the approximately 450 menstrual periods experienced by most women today.
With the average woman spending over 2,000 days of her life bleeding, it’s no surprise that according to a Harris poll, a majority of women would eliminate or decrease the number of their menstrual periods if safe to do so.
Currently, many new forms of hormonal contraception are packaged this way, and the expectation is that this trend will continue. I predict our granddaughters will want to hear about the “olden days” when women who were not trying to get pregnant still got a period.
So if you take birth control pills, try skipping the hormone-free days. People who use a NuvaRing may also be able to skip the ring-free week and replace one ring with another after 3-4 weeks.
Buying those extra couple of packs every year can be expensive, but you can more than make up for it in the money saved in pads, tampons and pain medication!
Note from The Dr. Oz Show: Always talk to your doctor first before making any of these changes to your birth control regimen, but don’t be shy about being up front about your preferences.