Building Healthier Futures Through Public Health Leadership and Innovation

Personalized Solutions that Improve Mental & Maternal Health

Personalized Solutions that Improve Mental & Maternal HealthPersonalized Solutions that Improve Mental & Maternal HealthPersonalized Solutions that Improve Mental & Maternal Health

Personalized Solutions that Improve Mental & Maternal Health

Personalized Solutions that Improve Mental & Maternal HealthPersonalized Solutions that Improve Mental & Maternal HealthPersonalized Solutions that Improve Mental & Maternal Health
  • Home
  • FREE Tools
  • Maternal Health Training
  • Consulting Services
  • Doula Packages
  • Haumea's Treasures
  • About Dr. Jill
  • About Hygeia Mama
  • Blog
  • More
    • Home
    • FREE Tools
    • Maternal Health Training
    • Consulting Services
    • Doula Packages
    • Haumea's Treasures
    • About Dr. Jill
    • About Hygeia Mama
    • Blog
  • Sign In
  • Create Account

  • Bookings
  • My Account
  • Signed in as:

  • filler@godaddy.com


  • Bookings
  • My Account
  • Sign out

Signed in as:

filler@godaddy.com

  • Home
  • FREE Tools
  • Maternal Health Training
  • Consulting Services
  • Doula Packages
  • Haumea's Treasures
  • About Dr. Jill
  • About Hygeia Mama
  • Blog

Account

  • Bookings
  • My Account
  • Sign out

  • Sign In
  • Bookings
  • My Account

Due date, Ovulation and Fertility calendars

Use our free maternal health calculators to find your due date based on the date of your last menstrual period,  Or help plan fertilization with our ovulation calculator.

LET US KNOW YOUR QUESTIONS

 

  • How due dates are calculated” 
  • “Why due dates change” 
  • “What is gestational age”

Expert Care

Our experienced team brings skill and passion to every person

Real Results

Proven outcomes that speak for themselves 

More Information

How the Due Date Calculator Works

Understanding Ovulation and Fertile Windows

How the Due Date Calculator Works

Pregnancy due dates are typically estimated as 40 weeks (280 days) from the first day of your last menstrual period (LMP). This is based on standard obstetric dating used in prenatal care.

It is important to understand that due dates are estimates, not exact delivery predictions. Many pregnancies vary by 1–2 weeks in either direction.



Disclaimer

Understanding Ovulation and Fertile Windows

How the Due Date Calculator Works

Ultrasound measurements in early pregnancy may adjust the estimated due date if there is a significant difference from LMP-based dating.

This calculator is designed for educational purposes and does not replace medical care or clinical evaluation

Understanding Ovulation and Fertile Windows

Understanding Ovulation and Fertile Windows

Understanding Ovulation and Fertile Windows

Ovulation typically occurs about 14 days before the start of the next menstrual period. This timing can vary depending on cycle length and individual hormonal patterns.

The fertile window includes the days leading up to ovulation and the day of ovulation itself. This is because sperm can survive in the reproductive tract for several days.

Cycle length variations can shift ovulation timing, which is why estimates are based on averages rather than exact predictions.

This calculator provides general educational estimates and should not be used as a sole method of contraception or fertility planning.

Resources


Welcome to Our World

At Hygeia Mama, we provide evidence-informed tools and educational resources to support pregnancy planning, fertility awareness, and maternal health understanding.

This page includes recommended products and tools that may be helpful for tracking cycles, supporting early pregnancy, and understanding reproductive health. Some links may be affiliate links, which means we may earn a small commission at no additional cost to you.

All recommendations are based on general usefulness, accessibility, and relevance to commonly used reproductive health practices.

📅 Fertility & Cycle Tracking Tools

These tools are commonly used to better understand ovulation timing and menstrual cycle patterns:

  • Ovulation predictor kits (OPKs) 
  • Basal body temperature thermometers 
  • Digital fertility tracking systems or apps 
  • Menstrual cycle tracking journals or calendars 

📊 Educational & Tracking Support Tools

These tools may support understanding reproductive timelines and pregnancy progression:

  • Pregnancy due date calculators 
  • Ovulation calculators 
  • Pregnancy week-by-week trackers 
  • Fertility awareness tracking apps 

🤰 Prenatal Health Essentials

These are commonly used products during early pregnancy to support nutritional needs and general wellness:

  • Prenatal multivitamins with folic acid and iron 
  • DHA / Omega-3 supplements for fetal development support 
  • Iron and vitamin D supplements (as recommended by a healthcare provider) 



🧠 Important Note

These resources are provided for educational purposes only. They are not a substitute for medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for individualized medical guidance.

🔗 Transparency

Some links on this page may be affiliate links. If you choose to purchase through them, HygeiaMama may earn a small commission at no additional cost to you. This helps support the maintenance of free educational tools and content.

🤰 Pregnancy Testing Tools

Early pregnancy detection tools used for home-based testing:

  • Standard urine pregnancy test kits 
  • Early detection pregnancy tests 
  • Digital pregnancy test devices 

  • Siren Strong Empowerment
  • Contact us
  • Resources
  • Health

#pregnancy #health #childbirth #mentalhealth

Hygeia Mama- Hygeia Public Health (c) This website is HIPPA compliant.

- drjilldiana@gmail.com - 202-230-4126 -

 Dr. Jill is a Public Health Doctor and Epidemiologist. She is registered in ID, license 6961268. She uses her expertise to analyze your medical history and provide evidence-based  recommendations. Our services are not meant to substitute or replace those of your medical doctor, but are meant to work in conjunction with them. 

Powered by

Now Available online in print!

Work on your trauma whenever you need to with this guided book full of exercises. meditations and activities.  Dr. Jill approaches trauma using the HeartMath tool and techniques such as birth story processing  and grounding for Resolve to restore, recalibrate, reduce residual trauma, and regulate neurologically, physiologically, and emotionally

Order here!

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

Accept