Menstrual Health Basics

Stopping Depo-Provera

Many women experience difficulty when they stop taking Depo-Provera contraception – everything from heavy flow to amenorrhea, sore breasts, mood swings and weight gain. In this article based on a re:Cycling blog post for the Society for Menstrual Cycle Research (SMCR), Laura Wershler interviews Dr. Jerilynn Prior about what causes these adverse effects and what…
The ABCs of Osteoporosis Prevention for Teenage Women

Bone Health: As Simple as ABC! The teen years are a time of major change occurring before and after the first menstrual period. During these years bone not only increases in size (with growth) but also becomes stronger to reach peak bone mass. This is the best time in your life to build strong bones…
Documenting Ovulation with Quantitative Basal Temperature (QBT)

If our cycles are regular – about a month apart we assume we are ovulatory – meaning releasing an egg and making normal amounts of progesterone. However, ovulation is highly variable for all women. Progesterone raises our first morning (or basal) temperature a little bit. But so do many other things. Thus “basal body temperature”…
Manipulating Menstruation with Hormonal Contraception — what does the Science say?

The flood of recent articles and magazine reports and even books (1) about so-called “menstrual suppression” describe taking the Pill continuously or for longer than 21 days with seven days off. The advertising suggests that this is giving women a “choice” to do away with menstrual flow or menstrual problems. The Federal Drug Agency in…
Young Women and Osteoporosis — Good news about treatment and prevention

Osteoporosis and broken bones are an old woman’s disease-right? No, that is not right! Young women do get osteoporosis-although rarely. The sooner we understand that young women can and do fracture bones and develop osteoporosis the better. Also, the sooner we accept that the bone we build in our childhood and teen years provides a…
Ovulatory Disturbances: They Do Matter

For the woman who isn’t trying to get pregnant, does it matter if an ovulatory pattern is normal? Recent studies indicate that it does. One study showed that women with only one nonovulatory cycle a year lost an average of 4% of their spinal bone. Strong evidence suggests that lack of cyclic normal progesterone is…
Preventive Powers of Ovulation and Progesterone

This series of articles, originally published in the CeMCOR newsletter, illustrate the importance of ovulation throughout women’s reproductive life. Scientific evidence shows that ovulation (and therefore an approporiate progesterone level) is necessary for the optimum development and functioning of several physiological systems in women’s bodies. The articles explain what ovulation is and address some of…
Very Heavy Menstrual Flow

When a period (meaning menstrual bleeding) is very heavy, or you are experiencing “flooding” or passing big clots you have what doctors call menorrhagia. We’ll skip the fancy term and just call it heavy flow. The purposes of this article are to define what is expected or “normal”, what we mean by very heavy menstrual flow,…
Ovarian Hormone Therapy for Women with Early Menopause

We hear a lot of things about hormone therapy (often wrongly called Hormone Replacement Therapy or HRT) (1). Most of the time when “HRT” is used it is referring to the treatment of women who had natural (not surgical) menopause at a normal age. Before about 1998 we believed that estrogen made everything better, but…
Estrogen’s Storm Season Book

**UPDATE** The 2017 Edition of Estrogen’s Storm Season is now available as an Ebook (in both Amazon Kindle and ePUB formats)! Please see below for purchase details. For those who have purchased or received earlier paperback editions, we have created an insert with updates that relates to CeMCOR’s unique but evidence-based view of the phases…