Upside: Nice graphics and some additional information
Downside: Limited detail on fetal development
8.5oz Bottles of ULTRASOUND GEL: Baby Finally! An Affordable Baby Fetal Heartbeat Monitor for home use! This handy portable fetal doppler detects the fetal heart rate quickly from about 10-12 weeks ...
Upside: Site selling doppler baby heart monitor with mostly positive customer reviews
The development of a baby is quite an intricate journey. From the moment that the egg and sperm meet, a baby is beginning the development process. This early part of development lays the ground work ...
Upside: Very good overview of different potential concerns at different times in early pregnancy with guidelines on what to expect
Vanishing twin syndrome was first recognized in 1945. Vanishing twin syndrome is when one of a set of twin/multiple fetuses disappears in the uterus during pregnancy. This is the result of a ...
Upside: Very good overview of vanishing twin syndrome
Downside: Limited links for additional depth
From early on in pregnancy, babies grow at different rates, so these numbers are merely averages. Your baby's actual length and weight may vary substantially. Don't worry too much if an ultrasound ...
Upside: Detailed chart of fetal length and weights
Downside: Click on 'See all on one page' to reduce clicking
MayoClinic.com Fetal development begins before you even know you're pregnant. Here's a calendar of events.
Upside: Superb summary of fetal development by week
Downside: Links to 2nd and 3rd trimester at bottom of page
A fetus (or foetus or fœtus) is a developing mammal or other viviparous vertebrate, after the embryonic stage and before birth. The plural is fetuses, or sometimes feti.
Upside: Excellent user-compiled detail on fetal development from conception to birth including specific development information
Amniotic fluid is the nourishing and protecting liquid contained by the amnion of a pregnant woman. The amnion grows and begins to fill, mainly with water, around two weeks after fertilisation. After ...
Upside: Very good user-compiled detail with medical explanation of amniotic fluid and complications
Your baby goes through a lot of changes over the course of her nine months inside your uterus. Here is a brief look at just some of the fetal development changes that occur over those many months. ...
Upside: Color photos and description by week
Downside: Cluttered layout
Week 4*: Poppyseed Week 5: Appleseed Week 6: Sweet Pea
Upside: Cute pictures and information on baby development by week with user postings
Downside: No actual pictures of the fetus