---
title: How Menstrual Cycles Shed Light on Our General Health
date: 2026-05-31T13:10:00-04:00
author: Jonese Austin
canonical_url: "https://ourbodiesourselves.org/health-info/menstrual-cycle-vital-sign"
section: Resources
---
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[Health & Sexuality Info](/health-info)# How Menstrual Cycles Shed Light on Our General Health

New research by Our Bodies Ourselves content expert Shruthi Mahalingaiah, Ana K. Rosen Vollmar, and Anne Marie Jukic suggests that the menstrual cycle might be a vital sign -- a measurable bodily function, like pulse or respiratory rate, that show how well our bodies are working. In this article from the Mahalingaiah Lab, OBOS content expert Eliana Huffman summarizes those findings.

Changes in the menstrual cycle can signal changes in our health. But to recognize those changes, we first need to know what is normal for us. What’s normal for one person may be different from what’s normal for another person. For instance, a “regular” cycle starts around the same time every month but it can vary by up to nine days. This is why it’s important that we monitor our own cycle, making note of when it starts, how much we bleed, how long it lasts, and the symptoms we experience.

While a change in our menstrual cycle may not be cause for concern, it can signal changes in our bodies and potential health problems. Perimenopause, breastfeeding, stress and lifestyle changes, and exposure to chemicals can affect our cycles. Changes or irregularities in our cycles can also be linked to chronic health conditions such as PCOS, thyroid disease, diabetes, eating disorders, and some cancers.

Tracking our menstrual cycle can help us see these patterns, take ownership of our health, and seek support if we think something might be wrong.

> Think of your period like a “monthly report card” for your body. If things are going smoothly, your period usually comes in similar intervals – often monthly, but as short as 21 days apart to as long as even 35 to 38 days apart. If your periods start to change, like arriving late or causing a lot of pain, it might be a signal that something in your body needs attention.

[Read the full article ](https://hsph.harvard.edu/mahalingaiah-lab/news/how-menstrual-cycles-shed-light-on-overall-health/)

SOURCE: Harvard T.H. Chan School of Public Health • AUTHOR: Eliana Huffman • LAST UPDATED: July 18, 2025

![A calendar with red markings on it and a red marker](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAVCAIAAACor3u9AAAACXBIWXMAAA7EAAAOxAGVKw4bAAABkklEQVQ4jX2V25HrMAxDcTTpv8e7DWwJuB8UKVJ2VsnYModPAJb5+fcrSY6fbefNssOoucgLitC9bHvfvO326kFj82U9Hb9HWNJCUH7N9+9C25nbD7VxLUkrfPNyAl/LUHeajdduolJARJa4QhPs3ivDTk+deyMrWVgAmT2DgJPlBRnl2NURB5xZJkmOlK8dZZ5KNMt0wDCy9n/LaE9AURD7znxhysh4EGt9tOYsGWlVpt7mmCCCnyA0ZvrgU1leGx5RPVTG5nvExynvS6X3I1LJNFMzSHgheYuvmJR85NAER062uuyuJhm5auj75Lh66axIfG6P0C8dFbcrx+hO66HHCYYlpL/PIo+Na5Mlr2lSi5tVEHx6q2NPS9syg3MjiV4DYcagoILIz0qzvSwU7wO2EQ4o+hQgn/b00XM1AiY0RZN3ZkfL88U5HFvBgUe/DXcyuzdA+SGKb9MjtIYI3S+0WP7GwW3qqnKv26bLw49z4iREdlP4u9I9JFYynebx2kpHpi1L/x+7q/eB51Oo7QHBf7UmwGGPCcyaAAAAAElFTkSuQmCC) strigana/Adobe Stock

![](/assets/img/monogram.webp)Topics

- [ menstrual cycle](https://ourbodiesourselves.org/subject-area/menstrual-cycle)
- [ chronic conditions](https://ourbodiesourselves.org/subject-area/chronic-conditions)
- [ understanding menstrual health conditions](https://ourbodiesourselves.org/themes/understanding-menstrual-health-conditions)
- [ living with chronic health conditions](https://ourbodiesourselves.org/themes/living-with-chronic-health-conditions)
- [menstrual pain](https://ourbodiesourselves.org/tags/menstrual-pain)

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##### More to Explore

[ResourcesRead

## A Menstrual Expert's Surprising Tips On How To Talk About Your Period

An interview with Dr. Inga Winkler about menstrual stigma – what it is, how it is perpetuated, and ways to combat it.

![A Menstrual Expert's Surprising Tips On How To Talk About Your Period](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAETklEQVRIiVWWXXbjuBKDP6DopDc+z3cRs8dJt1ss3IeiHCeH0ZFtCSDqB0X9879/IUnYO31xXf33mb/P/fzTf35fv79mPb++/v739fz68/z9fD7389KV2uuRj099ftavX/X56/Hrc318PD4+1uNRa1VZ8kIQBPMfkMh8AgmJ+0dJc5WFhEXmG94e+/m3PDAEKSIigypiRbJky+Uq7eVa7k5D0C6lhLFVwvcSHGpYy4KkNd8NqIzm2XJea1WvymOHUCi2nSWWXNiUXxwxh2aNBEgQKFGXut1l3YtVrOJRdMHC8o7jtrvMkpZcKmPzLYVIWo8SmfgI1KW0utRlz3oUXdpFlrKl2KpOxa1qm/XN8UYQC5H1YQEJSEFBHSfey9XeXdew9TLbtI3L1VlhU+1KmbIWKlyyo5OJSFof9U7g4I66Xe29yl3ucpazzbbaxsur+2o1brvtyZbqJE/+LpT1sURuAqk1HO54xzu1X+i0HZfq8u5eYeMeEfoOjQpZnJAzCpSEJjtND3q/VY+zTZvYKavKu/sKHe3ZkI2cV5EaSdMU62N5GjlS5MiNm9rpoja1U1eW1Vbb2SVv7+5KdjQPt2rePcWiU6TAerwp6CbzAu24KaeUJdpqKTbXlrevbid1ouSmgjOxx5FhPEDrsUxIctoYN9kppzetLKVNiaUjEpXU7U5HZkQ4VOMwHMqtYq0ygSSmN6GaCDeltNJKwYJIYYqkPQQ7CHU0CprKWQbnmwDSSTAMuuKdk1dSpElDMjtr0b0TgqJGPfEcjgz6MYtVo+BkYQyplJCmD3TSRYcUiUZYJyEcT4uFQ+lGD56fVtnMQOjbBRPsuFKdOG27Uu2kiU8qOhPYadhJw6ExeVPgupMMDU5ScZx27LZVk4xS5eX/kjUhQo4beTYe85YA0JKLZPzO0IkS2fccOL2PTRsXgUyyxn6Vu7vO9s/eJ0Qs+VQR3XFI1GEQbTQeP+ieYkt37CQ55WiQ8HC8fRSwkM84GM9TcGPx7ViOdPd5IlpqiE5VTXPBGVLc83Qm5cooIBE4dCK/0Kc5G7fcTF/QSkOjPg5/h3Gm4LkeM1rIs/lTQOpIjeY6QPe9Ntp4ky11GOv9Rr+vkj2lAKtlIGTKMzrtPtrfab7RyUYtNeYGtWtqQbIlywKhFYwIHbmVnnCf9w/6jnbY6HVzZeIzxmS5JGdmvyxrDg6SRkESB6I07p/oszY3NFxDhnOPGKtk24Ut+zSKZLFO/6r7NZPfoHe0ow33xnNFF2zcGVu2MbJVR4Et6+ZhRSYJDnnbO406vGh6OKKdXNE+JfSqy+ozcIxrimhUrEaI44woEOaeHyHKiOA62dYo8PTXPQ3jQpbECRRrzqUDeopybnLIOrxJoUcH6nOW1bHPe2TyQrckrcA4ymvjP27Gkl80oSdc0AhOnU7+jgUNjYfsKDjoc6DOfTDOj6VvlWfSnNF4tsg5CZ2D+DSa+D+ywGqmeUH5fwAAAABJRU5ErkJggg==)

An interview with Dr. Inga Winkler about menstrual stigma – what it is, how it is perpetuated, and ways to combat it.](https://ourbodiesourselves.org/health-info/a-menstrual-experts-surprising-tips-on-how-to-talk-about-your-period)

[ResourcesRead

## The Menstrual Cycle

What is the menstrual cycle? What happens in our bodies and how do the different stages of menstruation feel?

![A drawing of a person riding a surfboard, the background is red and the wave is light pink, like they are "riding the crimson wave”.](data:image/png;base64,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)

What is the menstrual cycle? What happens in our bodies and how do the different stages of menstruation feel?](https://ourbodiesourselves.org/health-info/the-menstrual-cycle)

[ResourcesRead

## Charting Your Menstrual Cycle

Charting your menstrual cycle can help you get to know your body and learn what is normal for you.

![201404period jpg](data:image/png;base64,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)

Charting your menstrual cycle can help you get to know your body and learn what is normal for you.](https://ourbodiesourselves.org/health-info/charting-your-menstrual-cycle)

[ResourcesWatch

## A Conversation about Environmental, Reproductive, and Women's Health with Dr. Shruthi Mahalingaiah

Our Bodies Ourselves menstrual cycle context experts Sasha Goodfriend and Sarah Pillone, interview Dr. Shruthi Mahalingaiah about her research looking at the intersection of environmental and reproductive health.

![Video cover for interview with Dr. Shruthi Mahalingaiah](data:image/png;base64,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)

Our Bodies Ourselves menstrual cycle context experts Sasha Goodfriend and Sarah Pillone, interview Dr. Shruthi Mahalingaiah about her research looking at the intersection of environmental and reproductive health.](https://ourbodiesourselves.org/health-info/a-conversation-about-environmental-reproductive-and-womens-health-with-dr-shruthi-mahalingaiah)

[Stories & ConversationsWatch

## Dealing with Difficult Menstrual Cycles

CB shares her story of experiencing difficult menstrual cycles as a teenager.

![Menstruation](data:image/png;base64,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)

CB shares her story of experiencing difficult menstrual cycles as a teenager.](https://ourbodiesourselves.org/stories-conversations/your-story-menstruation-cb)

[ResourcesRead

## Trans and Genderqueer Menstruation

A small collection of comics about trans and nonbinary people navigating menstruation.

![Open comic book on wooden table](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAEiUlEQVRIiW1W7Y7txg0jKXmDpE/Rt+j/Pk5fvkhxk7tnLbI/NN7dADEGc3wMWx+USA3/8+9/gaCoki7VVc/q6l2XqqSmiiyiAgFM4MCOk7HtGc9k7JncjoNJIgAAAYJ7c/4S3Ov7E3x76W+u593nO5JsUM/nIkUVtXuRRRa1zwWK5Ikm/DKakACPiYCExCAA0pBAUPqyq9LuVaySWlVaH9hFgHl+SDIbtKgoIeAsJmmoSECCxCqqVV+rqlUllVSgCOUJn0AWEJCiQoSICAQUFBhAQwUuGMUqVasudVd/+tiETuwEEySgQYTEYkJABMGAgcAACdCoOqBVsZrd6kvV6qu6q6tq66HzcYCADpin9AKtKFjvArPwEWiqQbKOA9WluqqvqtOmUkmnvBu7HSpBYPPEKjJhQPDs206fGZRYzbrYl/pSX7UZVKlKJCjgsY7QJk0q8NO5FAGBelqSILlFJlRQ89T2Ul0PUFXa/iGCJICBJMsUP/QhGIoUnq4+NOpoMyie9enms8Iil48bPhGfdicZHn7pW6tLKpKkuDwgKDwkOMVQq5pbAG34IM2DsoAcmI99UJQkPY2tLyYTEihI0MPeL8YtnEDCHGp9CcOjHiSXjCqpnszJ/ix8No9tWdZiCT5VQxDgUyq+q8U3ATr4P6mQ7GXlqkmej89fcoHeKLPUBZL1FjxPuHAdfVtH+ys5pztyTBwKnj3f7pGV6CQ5+/PGuv2rtK6kdhKbUpy/Xwd6JI6d2Elif96DmxFPmM+1PdB2KDu0befZMxMpwwQ+JfZfrvMqwmRlIWJiW3KixLHS9jAyOWXPzPieqZnTnUftiQ177PHM2LbHNpIwWgemLdq24AQR3J4hPYRu3TWau259SKuNSbZei7Vn7PE9ntue2EC+uDykhuZ4MkjiqOe+N1KSKt6Svllv+zhA4MTjcdb6ODkOkjPAQAYTQIEqdNr3TRIOgQ99jtNTyFkpAhcjbHF2jzcDEpS2i0IUEEAJLUo9Hy+Q5XpaFME5KMxM1WbEoxUJFhkbdhIiEBknMra0UUwfCeh5vYNM1dN3p3wzffeh/KodT8saNuL1RwAiRUtK7DChwzElkD3v7yBd0tz2XZ6Zueejrq7qtV8PSgoYM+HGfs4zOxBlBzZt1FDCcfDzzzNwujX3PR+6r7ovfXR16UxkiixCgJKvk8UjDZBgQYaFMUqgIoLs+fMHCFShGx+N6+LV7Na182CVkUX1nutw9tXCPaysEkfKKJpIkUAG6PnjvyCjSne6cV3pxtXsZndVVZ3hcEmX2FSokCVlRU0bryyFtLTjNGTAnv/9Di7n4Kavy/2Lrzf0tSeMrr6q36qm2lVR4Sxlq/PpgDQ15K7lSPt3ADBg4r4yb6/7es0bfAEX6qqrf3vrX+d6S/+ypwLWxWqqoEBiKoxtU0Pf4BA3aMBA/ZPcQT7ADD5eeP3E+w+8XnjduCeeV/xDeWcinLP1zqBn0B09dzLO2Ldz2x/2bfczBo6PG7iBF/DxE/mJ+hX5B2h03hve3CPZWwkH2zw07dDgiTUYYID/A2rTam8nxVvZAAAAAElFTkSuQmCC)

A small collection of comics about trans and nonbinary people navigating menstruation.](https://ourbodiesourselves.org/health-info/comics-navigating-the-binary-)

[ResourcesRead

## Common Signs and Symptoms of Perimenopause

This evidence-based, feminist resource aims to demystify perimenopause and normalize the symptoms that often start before periods become irregular.

![An image of an older white woman in a blue shirt lying on a bed with her hands on her head. On her night stand is a white fan facing her.](data:image/png;base64,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)

This evidence-based, feminist resource aims to demystify perimenopause and normalize the symptoms that often start before periods become irregular.](https://ourbodiesourselves.org/health-info/common-perimenopause-symptoms)

[ResourcesRead

## Premenstrual Dysphoric Disorder (PMDD)

Premenstrual dysphoric disorder (PMDD) is a severe mood disorder that causes sometimes unbearable feelings of anger or irritability.

![The words "Premenstrual Dysphoric Disorder" written in marker.](data:image/png;base64,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)

Premenstrual dysphoric disorder (PMDD) is a severe mood disorder that causes sometimes unbearable feelings of anger or irritability.](https://ourbodiesourselves.org/health-info/premenstrual-dysphoric-disorder-pmdd)

[ResourcesRead

## Is Your Period Underwear Toxic?

Do you know what's in your menstrual products? This article invesigates allegations that period underwear contains harmful PFAS.

![antoni-shkraba-7091850-1024x683](data:image/png;base64,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)

Do you know what's in your menstrual products? This article invesigates allegations that period underwear contains harmful PFAS.](https://ourbodiesourselves.org/health-info/is-your-period-underwear-toxic)

[Stories & ConversationsWatch

## It Was Like Somebody Turned on a Faucet

CB discusses the process of finding a treatment for her painful periods and heavy bleeding, until discovering that they were caused by fibroids and cysts.

![Period Blood](data:image/png;base64,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)

CB discusses the process of finding a treatment for her painful periods and heavy bleeding, until discovering that they were caused by fibroids and cysts.](https://ourbodiesourselves.org/stories-conversations/living-with-irregular-menstrual-cycles)

[Stories & ConversationsWatch

## Dealing with Contraception Side Effects

MT shares her experience using birth control to treat heavy, painful periods. She addresses problems with the first birth control pill that she tried.

![My Story- Dealing With Contraception Side Effects](data:image/png;base64,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)

MT shares her experience using birth control to treat heavy, painful periods. She addresses problems with the first birth control pill that she tried.](https://ourbodiesourselves.org/stories-conversations/my-story-dealing-with-contraception-side-effects)

[Stories & ConversationsWatch

## Coping With Heavy Periods as a Child

MT describes how she coped with the heavy and painful periods she experienced growing up before being able to take birth control.

![My Story- Coping With Heavy Periods as a Child](data:image/png;base64,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)

MT describes how she coped with the heavy and painful periods she experienced growing up before being able to take birth control.](https://ourbodiesourselves.org/stories-conversations/my-story-coping-with-heavy-periods-as-a-child)

[ResourcesRead

## CeMCOR: The Centre for Menstrual Cycle and Ovulation Research

A broad collection of information about menstrual health. Topic areas include fertility, heavy flow, hot flashes, cramps and painful periods, contraception, and more.

![CeMCOR-The Centre for Menstrual Cycle and Ovulation Research](data:image/png;base64,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)

A broad collection of information about menstrual health. Topic areas include fertility, heavy flow, hot flashes, cramps and painful periods, contraception, and more.](https://ourbodiesourselves.org/health-info/cemcor-the-centre-for-menstrual-cycle-and-ovulation-research)

[Stories & ConversationsWatch

## Becoming an Endometriosis Advocate

HG explains how her experience with endometriosis shaped her life.

![My Story: Becoming an Endometriosis Advocate](data:image/png;base64,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)

HG explains how her experience with endometriosis shaped her life.](https://ourbodiesourselves.org/stories-conversations/my-story-becoming-an-endometriosis-advocate)

[ResourcesRead

## Endometriosis and Birth Control Pills

This article explores how hormonal birth control pills may help manage symptoms of endometriosis, but may also include side effects.

![What happens to endometriosis when you’re on the pill?](data:image/png;base64,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)

This article explores how hormonal birth control pills may help manage symptoms of endometriosis, but may also include side effects.](https://ourbodiesourselves.org/health-info/endometriosis-and-birth-control-pills)

[Stories & ConversationsWatch

## Extreme Pain from an IUD

SD discusses her experience with severe pain after insertion of a copper IUD.

![SD](data:image/png;base64,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)

SD discusses her experience with severe pain after insertion of a copper IUD.](https://ourbodiesourselves.org/stories-conversations/extreme-iud-pain)

[ResourcesListen

## Health Disparities, Advocacy, and the Coronavirus

An audio interview and written transcript with OBOS content expert Sabia Wade about becoming a doula, race and health disparities, advocacy, and the effects of the coronavirus pandemic.

![Health Disparities Advocacy and the Coronavirus scaled jpeg](data:image/png;base64,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)

An audio interview and written transcript with OBOS content expert Sabia Wade about becoming a doula, race and health disparities, advocacy, and the effects of the coronavirus pandemic.](https://ourbodiesourselves.org/health-info/health-disparities-advocacy-and-the-coronavirus)

[ResourcesRead

## Menstrual Leave Policies

Should people be able to take time off for their period? Some employers are offering "menstrual leave," with mixed results.

![Employers Are Starting to Adopt 'Menstrual Leave' Policies. Could It Backfire?](data:image/png;base64,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)

Should people be able to take time off for their period? Some employers are offering "menstrual leave," with mixed results.](https://ourbodiesourselves.org/health-info/menstrual-leave-policies)

[ResourcesRead

## What to Expect from Your First Period (Menarche)

An overview of what to expect during someone’s first period, with answers to frequently asked questions.

![What to Expect from Your First Period (Menarche)](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAEhUlEQVRIiW2WUbIctw1F77kAOc+yK7Ll7H9N+Yh3YSlyyn6SpWkgH2T3jFRhsbpY09M4BEBegH/99m9JSLQsWW3JUvS57sePFiDANmtG2EEGEY5gzfUKC7K7dY5utdRqSS09Xu0faJpG61U33Wu1Fy1aOr9qNVLWcWwPTgxStVD306KlkiwaCSRvLggahOXqRo2qJGG3lMf9fgH63OtyYm2Dc22phBAYl+1y0HJvtliLRzyA/PrlywKcUVZLcYaln0OHLDUYsNt2FF3qQr22QuvMaONuyC+fPz8DQiqpTm9iPU9AS0CvLDs6TGZHUNVZ7uTMzcqzIP9+fZVkuAApFaygV/dibP/AUGC71rE5js6kqqu6m+7uposIMCY///XXBQgp4NgMpah1Si7r62mX7YiKcI4a6TH6qK5aJGdStT349OefK4GBQiQcUsEKVJ7nJ5CFJduGfeozPe6+jzoOj8M1Xd1VXbUvBOTrf/9AWApIlDBEQaF9rFesUAgjY2wvwBhe85h9HF3VXd3VVWRyHNj5+vEPkEVCwmBZp6FRiZaKhSFYNzQc4UzG8Jye01Wuiu7uhSiWE3a+fvwPkrd1H6ZweQFosS5Ci0C9RSKc6ZGes+/3c+/d0mao3b3SkK8fPiAFDPuw225bW0wAkCR6RczrfEbnqDn89e77sfd+3S+WXpyATx/eI6V92OVQBGE7vMYDgZBwR3REj+Gvtz6O7tpv7cdcitiNnX+//x047IpQpDMjM9bw5YgQLCsRyuw5u8pqAQ5lkKlM7ndFYPfaVnd+/fge3BHkiDHuYx6ZR46KqIiCsltqKMCuSI3h7oaO6MwaX7nPOu4cx85HVVW5SlLWp9f1WY1jJ2jJ5xp2V+2Ew8pk211Hn+ZUvZ9dvXV7X2l1J7cXgyOdg0wyFUmEIhRLGtgxBdk4lto9h3v/QeiRsL3I8fYdkHZERGbkiAxHOuJK8i5O6xJEkIM5GWtDY5UzwoqzzK1hA3n79VdE2MMejhGRERlOO5ZB8NKJRYpwhMfkNn178ZyM6THI4UyuqnnWznx598/rHgx72tMedtrrbscpgiEZR5gIZ3pOz5tfbn65+XbznB5zK0fmhtn55t07bSFi4GkmHmbCgBSJcjG2VNhhMp3Dc/p2e8w5Yz4YRGLyzc+/iPWxBh4w2NYnSmmIVSSMQotg55LS6Tk8b75NzweDHM4zRG9+fqsnNR0wxIChpay7BMWWdM5qFqw4XHp3zbX9TNuy84d/vF0V/6oHl+k8TedZ7HwCuBiXYs/5UO+dgMDkDz/99FzREp7tntHfHnh1XTwB1mZP0ys3ZDgCh0y+/PijzoLsp4Dkd8GRvHqDy4mrqC1GDo/kOj+rv4O8vXmj8+P4lrFnX32jrMsDrqbRkWQsIVjJv+IDzvny8l1fFFK0Qr15/wfAozGNWNeCeLL+aE/JMefV2V1tb6h3WLrjqf8FrNXZ7cPEBgTLj2/7X0FG5vcAyRejHw32TsB6PnfXp9FvrQdGkI74BtBibfY0SjfnH5C4xsXYc6vi+WrVKf4HkckLAP3nva8AAAAASUVORK5CYII=)

An overview of what to expect during someone’s first period, with answers to frequently asked questions.](https://ourbodiesourselves.org/health-info/what-to-expect-from-your-first-period-menarche)

[ResourcesRead

## Physical and Emotional Challenges Through the Menstrual Cycle

The menstrual cycle is governed by hormones that rise and fall in rhythmic patterns.

![A woman is on her bed, she leans forward with her head in her hands.](data:image/png;base64,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)

The menstrual cycle is governed by hormones that rise and fall in rhythmic patterns.](https://ourbodiesourselves.org/health-info/dealing-with-physical-and-emotional-changes)

[ResourcesRead

## Managing Endometriosis Pain while Working from Home

Our Bodies Ourselves content expert Arielle Dance, PhD, discusses six ways that she manages her endometriosis while working remotely from home.

![A Black woman sits in what appears to be her living room. She is working on a gold mac. Her hair is styled in braids pulled up, she is wearing glasses, and she is wearing an orange top.](data:image/png;base64,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)

Our Bodies Ourselves content expert Arielle Dance, PhD, discusses six ways that she manages her endometriosis while working remotely from home.](https://ourbodiesourselves.org/health-info/managing-endometriosis-pain-while-working-from-home)

[ResourcesWatch

## An Overview of Endometriosis

This video provides a general overview of endometriosis and the menstrual cycle, focusing closely on the personal story of Noémie Elhadad.

![A woman in a tan bra and underwear stands in a bedroom holding a red water bottle to her stomach](data:image/png;base64,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)

This video provides a general overview of endometriosis and the menstrual cycle, focusing closely on the personal story of Noémie Elhadad.](https://ourbodiesourselves.org/health-info/an-overview-of-endometriosis)

[ResourcesRead

## The Physical Effects of Sexual Trauma: Chronic Pelvic Pain

In this article, a pelvic health physical therapist explains how sexual trauma affects the body and contributes to chronic pelvic pain (CPP) as well as other bodily systems and cycles.

![A woman sits on a bed, clasping her midsection as though in pain](data:image/png;base64,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)

In this article, a pelvic health physical therapist explains how sexual trauma affects the body and contributes to chronic pelvic pain (CPP) as well as other bodily systems and cycles.](https://ourbodiesourselves.org/health-info/the-physical-effects-of-sexual-trauma-chronic-pelvic-pain)

[ResourcesRead

## The Problem of Low Menstrual Health Literacy

Textbooks still don't accurately describe why we menstruate, focusing only on hormonal shifts while ignoring period pain and blood loss.

![A girl reads a book on the floor of a library](data:image/png;base64,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)

Textbooks still don't accurately describe why we menstruate, focusing only on hormonal shifts while ignoring period pain and blood loss.](https://ourbodiesourselves.org/health-info/the-problem-of-low-menstrual-health-literacy)

[ResourcesRead

## The Menstrual Cycle and Women's Health

Our menstrual cycles can tell us a lot about our overall health.

![A calendar with a date circled, pads, pills, and a clock](data:image/png;base64,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)

Our menstrual cycles can tell us a lot about our overall health.](https://ourbodiesourselves.org/health-info/menstrual-cycle-womens-health)