Pregnancy Calculator for Houston
Free pregnancy calculators for Houston and Texas families. Calculate your due date and track your pregnancy from Memorial to The Heights, Katy to Sugar Land.
Pregnancy Tools for Houston Mothers
Pregnancy Calendar Calculator
Your complete pregnancy timeline from conception or last period. Shows due date, current gestational age, and all your Houston prenatal appointments.
Calculate Now →Due Date Calculator
Calculate when your baby will arrive. Get your estimated delivery date using the same methods as Houston obstetricians at Texas Medical Center and Memorial Hermann.
Calculate Now →How Many Weeks Pregnant Am I?
Find your exact gestational age right now. Know which trimester you're in and your baby's developmental stage for Houston prenatal visits.
Calculate Now →IVF Pregnancy Calculator
For IVF pregnancies from Houston fertility clinics. Calculate accurate due dates from your embryo transfer for both fresh and frozen cycles.
Calculate Now →Ovulation & Fertile Window Calculator
Identify your most fertile days each cycle. Track ovulation patterns to improve your chances of conceiving and starting your pregnancy journey.
Calculate Now →Labor Contraction Timer
Track contraction timing and frequency. Know when it's time to head to your Houston delivery hospital for labor and birth.
Start Timer →Why Houston Mothers Trust Our Pregnancy Calculators
Medical Center Accuracy
Our calculations match the methods used by Houston's world-class hospitals including Texas Medical Center institutions, Memorial Hermann, and Houston Methodist. Get professional-grade pregnancy dating.
Completely Free Tools
Zero cost for Houston families. No registration, no credit card, no email required. All pregnancy calculators are 100% free to use unlimited times throughout your pregnancy.
Mobile Accessible
Calculate from anywhere in Houston - whether you're at home in the suburbs, at work downtown, or stuck in traffic on I-10. Works perfectly on all phones and tablets.
Complete Privacy
Your pregnancy data remains private and secure. We don't store your information, track your usage, or share data with anyone. Calculate with confidence.
Prenatal Care in Houston
Houston's Texas Medical Center is the largest medical complex in the world, offering unparalleled pregnancy and birthing services. After calculating your due date, book your first OB appointment around 8-10 weeks. Houston has exceptional maternity hospitals including Texas Children's Pavilion for Women, Memorial Hermann, Houston Methodist Willowbrook, and Baylor St. Luke's Medical Center.
Houston's diverse population means you can find obstetricians and midwives who speak many languages and understand different cultural approaches to pregnancy and birth. The city offers numerous birthing centers, water birth options, and home birth services for those seeking alternatives to traditional hospital delivery.
Texas doesn't mandate paid family leave, but many Houston employers offer maternity benefits. Use our calculator to determine your due date early, giving you time to plan your leave, understand your company's policies, and prepare financially for your baby's arrival.
Houston Pregnancy Questions
When do I schedule my first prenatal visit in Houston?
Most Houston OB-GYNs schedule your first appointment between 8-10 weeks. Use our week calculator to find where you are now, then call your provider. Texas Medical Center practices and popular Houston obstetricians often have wait lists, so schedule as soon as you get a positive pregnancy test.
What are the best hospitals for delivery in Houston?
Texas Children's Pavilion for Women is nationally renowned for high-risk pregnancies. Memorial Hermann and Houston Methodist both have Level IV NICUs. For normal deliveries, Women's Hospital of Texas, Memorial Hermann Memorial City, and Houston Methodist Willowbrook are excellent choices. Many families in Katy, Sugar Land, and The Woodlands prefer their local hospitals.
Should I use a different calculator if I did IVF in Houston?
Absolutely. IVF pregnancies from Houston fertility specialists need our specialized IVF calculator. It accounts for embryo age at transfer, giving more accurate dating than standard calculators. Use your actual transfer date for the most precise due date calculation.
Will my Houston doctor change my due date?
Your obstetrician may adjust your due date slightly after your first ultrasound, usually performed between 8-12 weeks. Early ultrasounds are very accurate for dating. However, our initial calculation gives you an excellent estimate for planning purposes and typically differs by only a few days from ultrasound dating.
Calculate Your Pregnancy Timeline
Join Houston families who rely on our accurate, free pregnancy calculators. Get your due date and complete pregnancy calendar in seconds.
Start Your Free Calculation