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View a customizable human prenatal development timeline ranging from fertilization to birth. Also includes quizzes, images, and movies.
- Prenatal Summary
Prenatal Timeline; Prenatal Overview; EHD Store; About EHD;...
- Prenatal Summary
This calculator shows possible implantation dates in relation to when you ovulated: when the fertilized egg (i.e. blatocyst) implants into the endometrium and hCG begins to be produced. Implantation typically occurs 6 to 12 days post ovulation.
The 3 stages of fetal development are: germinal (week 2 to 4) — starts at fertilisation and includes implantation. embryonic (week 4 to 10) — important organs and body structures form. fetal (week 11) until birth — your baby and their organs continue to develop.
Conception is when an egg is fertilised by a sperm. This usually happens 1 or 2 days after ovulation. Over 4 to 5 days, the fertilised egg travels along the fallopian tube to the uterus for the egg to implant itself, and for pregnancy to begin.
21 Φεβ 2023 · Use this timeline to learn what your baby's up to and how they're developing throughout pregnancy. Follow your baby's development week by week, from conception to labor, in these amazingly detailed, doctor-reviewed images.
3 Ιουν 2022 · Conception typically occurs about two weeks after your last period begins. To calculate your estimated due date, your health care provider will count ahead 40 weeks from the start of your last period.
Use this interactive prenatal timeline to learn about the stages of pregnancy from conception to birth. This versatile tool features movies, images, facts, and even quiz questions.
