Fetal Development
Fetal Development: Week-by-Week Stages of Pregnancy
The fetal stage of development begins around the ninth week and lasts until birth. This is when the embryo officially turns into a fetus.
Fetal development: The 1st trimester - Mayo Clinic
Fetal development typically follows a predictable course. Find out what happens during the first trimester by checking out this weekly calendar of events.
Fetal development: MedlinePlus Medical Encyclopedia
Gestation is the period of time between conception and birth when a baby grows and develops inside the mother's womb.
Fetal development by week: Your baby in the womb | BabyCenter
Follow your baby's development week by week, from conception to labor, in these amazingly detailed, doctor-reviewed images.
Stages of Fetal Development - Merck Manuals
Development of the Fetus. At the end of the tenth week of pregnancy (8 weeks after fertilization), the fetal stage begins. During this stage, the organs and ...
Stages of Fetal Development - First Trimester - La Dept. of Health
Stages of Fetal Development - First Trimester: One - 13 Weeks. Feedback Accessibility Privacy Policy | Disclaimer
Pregnancy Week by Week | March of Dimes
Fingers and toes continue to develop and your baby's nails grow. You may be able to hear your baby's heartbeat at your prenatal care checkup. Image of 11 week ...
This booklet is designed to give basic information about fetal growth and development from the time of conception through birth. It includes pictures ...
Fetal Development - Perinatology.com
Fetal development - from conception to term.
Fetal development: The 2nd trimester - Mayo Clinic
Your baby is becoming more active in the amniotic sac, rolling and flipping. His or her heart is pumping about 100 pints of blood each day.
How Your Fetus Grows During Pregnancy - ACOG
How Your Fetus Grows Expand All · The brain and spine begin to form. · Cardiac tissue starts to develop. · Muscles of the eyes, nose, and mouth form. · Webbed ...
1 to 3 Months Pregnant - 1st Trimester Baby Growth & Development
Bone starts to replace cartilage. The embryo begins to move, although the mother cannot yet feel it. By the end of the second month, your baby, ...
Critical Periods of Development - Mother To Baby | Fact Sheets - NCBI
In general, major birth defects of the body and internal organs are more likely to happen between 3 to 12 embryonic/fetal weeks. This is the same as 5 to 14 ...
Human embryonic and fetal development illustrated | Britannica
Track the development of a human being from embryo to fetus to newborn. Follow the development of rice-paddy fish from fertilization to hatching in a ...
Stages of Fetal Development - Second Trimester - La Dept. of Health
Stages of Fetal Development - Second Trimester 14 - 23 Weeks Feedback Accessibility Privacy Policy | Disclaimer
Fetal Health and Development - MedlinePlus
You want your baby to be healthy as she grows during each trimester. Find out about fetal health and development.
Fetus Development - an overview | ScienceDirect Topics
Oocyte development is the end result of a sophisticated biological process that is hormonally regulated and produced by highly specialized cellular lines that ...
Prenatal development - Wikipedia
Prenatal development starts with fertilization, in the germinal stage of embryonic development, and continues in fetal development until birth.
Fetal development - American Pregnancy Association
Prenatal vitamins and minerals such as iron, calcium, and folic acid are vital for proper fetal growth, development, and healthy…
Your Pregnancy Week by Week: Weeks 1-4 - WebMD
Learn about your baby's development from conception through ... Mayo Clinic: "Fetal development: What happens during the first trimester?