Natural Womanhood Natural Womanhood
  • Know Your Body
    • The Basics
    • Reasons Women Need Periods
    • Fitness and Nutrition
    • Perimenopause and Menopause
    • Teaching Teens about Their Bodies
  • Fertility Awareness Methods
    • How FAMs Work
    • Health Benefits of FAM
    • Learning and Practicing FAM
    • Avoiding Pregnancy
    • Fertility Apps and Femtech
    • FAM and Relationships
  • Health Issues
    • Cycle Dysfunctions
    • Hormone Imbalance
    • Endometriosis
    • Ovarian Cysts & PCOS
    • PMS / PMDD / Depression
    • Infertility
    • Pregnancy Loss
  • Birth Control Issues
    • Birth Control Options
    • General Health Risks
    • Mental Health and Libido Side Effects
    • In the News
    • Coming Off the Pill
    • Hurt by Birth Control
  • Pregnancy & Childbirth
    • Trying to Conceive
    • The Facts About IVF
    • Pregnancy Health
    • Labor & Delivery
    • Postpartum
    • Breastfeeding
  • Learn
    • Topic Library
    • Getting off the pill… for good!
    • Download The Complete Guide to Fertility Awareness
    • Engaged?: Choose the right FAM or NFP Method for You
    • Mothers of (Pre) Teens Online Course
    • Receive Natural Womanhood content, straight to your inbox or mobile device
    • Podcasts & Video Interviews
    • Resources
  • Get Help
    • Schedule a call with a Fertility Awareness Advisor now!
    • Cycle Symptom Checklist
    • Find a FAM Instructor
    • Find a Doctor
    • Paying for FAM
    • Contact Us
  • Get Involved
    • Share FAM with your Doctor
    • Fertility Awareness for Health Professionals
    • Share Natural Womanhood
    • Get Our Brochures
    • Cycle Mindfulness® Clubs
  • Period Genius
  • Donate
  • Language
    • English
    • Spanish
    • Russian
  • Know Your Body
    • The Basics
    • Reasons Women Need Periods
    • Fitness and Nutrition
    • Perimenopause and Menopause
    • Teaching Teens about Their Bodies
  • Fertility Awareness Methods
    • How FAMs Work
    • Health Benefits of FAM
    • Learning and Practicing FAM
    • Avoiding Pregnancy
    • Fertility Apps and Femtech
    • FAM and Relationships
  • Health Issues
    • Cycle Dysfunctions
    • Hormone Imbalance
    • Endometriosis
    • Ovarian Cysts & PCOS
    • PMS / PMDD / Depression
    • Infertility
    • Pregnancy Loss
  • Birth Control Issues
    • Birth Control Options
    • General Health Risks
    • Mental Health and Libido Side Effects
    • In the News
    • Coming Off the Pill
    • Hurt by Birth Control
  • Pregnancy & Childbirth
    • Trying to Conceive
    • The Facts About IVF
    • Pregnancy Health
    • Labor & Delivery
    • Postpartum
    • Breastfeeding
Natural Womanhood Natural Womanhood
  • Learn
    • Topic Library
    • Getting off the pill… for good!
    • Download The Complete Guide to Fertility Awareness
    • Engaged?: Choose the right FAM or NFP Method for You
    • Period Genius – Parents’ Smart Guide to Puberty
    • Receive Natural Womanhood content, straight to your inbox or mobile device
    • Podcasts & Video Interviews
    • Resources
  • Get Help
    • Schedule a call with a Fertility Awareness Advisor now!
    • Cycle Symptom Checklist
    • Find a FAM Instructor
    • Find a Doctor
    • Paying for FAM
    • Contact Us
  • Get Involved
    • Share FAM with your Doctor
    • Fertility Awareness for Health Professionals
    • Share Natural Womanhood
    • Get Our Brochures
    • Cycle Mindfulness® Clubs
  • Language
    • English
    • Spanish
    • Russian
    • French
  • Subscribe
DONATE
Natural Womanhood Natural Womanhood

PopularView All

tylenol in pregnancy, tylenol links to autism, tylenol links to adhd, acetaminophen in pregnancy, paracetamol in pregnancy, acetaminophen autism, paracetamol autism

Tylenol in pregnancy: What the Mt. Sinai/Harvard study tells us about links to autism and other neurodevelopmental disorders

You’re 22 weeks pregnant

byJohanna  Duncan
October 9, 2025
mammogram screening, breast cancer screening, alternatives to mammogram, are mammograms safe

Mammograms: What to know before you go

What would you think if I told you that you could possibly reduce your risk for

byMarianne Swingle
October 7, 2025
miscarriage grief, perinatal loss, miscarriage support, disenfranchised grief, ptsd after miscarriage, postpartum depression after miscarriage, stillbirth, ppd after stillbirth, ptsd after stillbirth

Reproductive Grief Care: What you might experience & need in the face of perinatal loss 

There are approximately 2

byIsabelle Adams
October 4, 2025
menopause and aging

When you’re not prepared for menopause

(and how you can make the best of it)

bySonia-Maria Szymanski
October 2, 2025
  • Know Your Body
    • The Basics
    • Reasons Women Need Periods
    • Fitness and Nutrition
    • Perimenopause and Menopause
    • Teaching Teens about Their Bodies
  • Fertility Awareness Methods
    • How FAMs Work
    • Health Benefits of FAM
    • Learning and Practicing FAM
    • Avoiding Pregnancy
    • Fertility Apps and Femtech
    • FAM and Relationships
  • Health Issues
    • Cycle Dysfunctions
    • Hormone Imbalance
    • Endometriosis
    • Ovarian Cysts & PCOS
    • PMS / PMDD / Depression
    • Infertility
    • Pregnancy Loss
  • Birth Control Issues
    • Birth Control Options
    • General Health Risks
    • Mental Health and Libido Side Effects
    • In the News
    • Coming Off the Pill
    • Hurt by Birth Control
  • Pregnancy & Childbirth
    • Trying to Conceive
    • The Facts About IVF
    • Pregnancy Health
    • Labor & Delivery
    • Postpartum
    • Breastfeeding
Rachel Wilkerson, PhD

Rachel Wilkerson, PhD

4 posts
Rachel Wilkerson works as a statistician and writer based in Central Texas. She holds a PhD in Statistics from the University of Warwick.
femtech app, femtech device, femtech, right femtech for me, right fertility awareness app for me, find a fertility awareness app, femtech algorithm, app to avoid pregnancy, app to get pregnant, clearblue fertility monitor, kindara, proov
June 23, 2022

Wondering if your Femtech app or device will work to avoid or achieve pregnancy? Read this.  

Have you tried a fertility tracking app, only to find that it didn’t work for

byRachel Wilkerson, PhD
CDC on FAMs, CDC's numbers on fertility awareness, CDC's numbers on fertility awareness methods, CDC's numbers on FAM, CDC's statistics on fertility awareness methods, CDC's statistics on FAMs, how effective are fertility awareness methods, how effective are FAMs, do FAMs work, does fertility awareness work, why does the CDC say FAMs don't work
June 25, 2021

Unpacking the effectiveness range of FAMs given by the CDC

Despite a new surge of interest, fertility awareness methods (FAMs) remain a

byRachel Wilkerson, PhD
Natural Womanhood, Fertility Awareness Based Methods, Natural Family Planning, NFP, FABM, FAM, birth control side effects, womens health, reproductive health, fertility awareness, taking charge of your fertility, know more about your body, understanding fertility, understanding fertility health, improving fertility health, improving women's health, natural birth control, new mom, postpartum, instagram, online community, new motherhood, instagram for new moms
May 15, 2020

12 Relatable Instagram Accounts for New Moms to Follow

My evening essentials for the first few blurry weeks of being a new mom have

byRachel Wilkerson, PhD
Natural Womanhood, Fertility Awareness Based Methods, Natural Family Planning, NFP, FABM, FAM, birth control side effects, womens health, reproductive health, fertility awareness, taking charge of your fertility, know more about your body, understanding fertility, understanding fertility health, improving fertility health, improving women's health, natural birth control, fertility apps, femtech, fertility tracking apps, smartphones, data, privacy, efficacy, security, share data
February 22, 2020

Can You Trust Fertility Tracking Apps with Your Data?

The rise of “femtech” and the proliferation of fertility apps has been

byRachel Wilkerson, PhD
Natural Womanhood
Natural Womanhood empowers you to know and love your body through fertility awareness, body literacy, and authentic women's health.
More Info
  • About Us
  • Our Team
  • Our Impact
  • Press & Media
  • Scientific Advisory Board
  • Corrections
  • Privacy Policy
  • Legal Disclaimer
  • Contact
Copyright © 2024 Natural Womanhood | PO. Box 780374 San Antonio, TX 78278 | 210.427.2260