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  1. Maternal Fetal Medicine Services | Rush

    Using advanced screening and testing, including our state-of-the-art ultrasound services, our maternal fetal medicine (MFM) specialists can detect pregnancy complications earlier and more accurately.

  2. Fetus - Wikipedia

    In human prenatal development, fetal development begins from the ninth week after fertilization (which is the eleventh week of gestational age) and continues until the birth of a newborn.

  3. Fetal Development: Week-by-Week Stages of Pregnancy

    Mar 19, 2024 · Fetal development is how a fetus grows during pregnancy. It begins at conception and ends at birth. Many changes occur to the fetus and the pregnant person in this time.

  4. Fetal development by week: Your baby in the womb

    Apr 10, 2025 · Curious about how your baby is developing in the womb? Here's a breakdown of fetal development week by week.

  5. Fetal Development: The Complete Week-by-Week Guide (2026)

    Jun 17, 2025 · This guide highlights fetal development week by week, from early heartbeats to birth milestones. Fetal development is a continuous, dynamic process that begins at conception and ends …

  6. Stages of Fetal Development - Women's Health Issues - Merck Manual ...

    At the end of the tenth week of pregnancy (8 weeks after fertilization), the fetal stage begins. During this stage, the organs and systems that have already formed grow and develop as follows:

  7. Fetal Development — Perinatology.com

    Dec 7, 2025 · Fetal development from conception to term, including a gestational age calculator from the estimated due date and a fetal development critical periods chart.

  8. Fetal development: The first trimester - Mayo Clinic

    Mar 18, 2025 · Fetal development starts soon after conception. Find out how your baby grows and develops during the first trimester. You're pregnant. Congratulations! As your pregnancy goes on, …

  9. Embryo vs. Fetus: What’s the Difference? - Healthline

    Apr 12, 2023 · During each week of pregnancy, your baby is growing. Here’s a look at what medical terms like embryo and fetus mean in terms of development.

  10. The Fetal Medicine Foundation

    Dec 7, 2025 · The Fetal Medicine Foundation is a Registered Charity that aims to improve the health of pregnant women and their babies through research and training in fetal medicine.