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Jan 1, 1111
Month 1
-The heart begins to beat
-Egg attaches to the lining of the uterus
-Fingers and toes grow
http://www.baby2see.com/development/month1.html -
Month 2
-Face, eyes, ears, and limbs take shape
-Bones begin to form
-Neural tube begins to form
https://www.sutori.com/story/fetal-development-timeline--zYf4wpXZVkXvc8x8UbrtkaeF -
Month 3
-Nostrils, mouth, lips, eyelids form
-Buds for all baby teeth appear
-The umbilical cord connects the fetus to the placenta and uterine wall
https://www.babycentre.co.uk/pregnancy-week-by-week -
Month 4
-Facial features become clearer
-Can suck its thumb, swallow, hiccup, and move around
-Teeth and bones become denser
https://www.webmd.com/baby/4to6-months -
Month 5
-Organs are maturing
-Hair, eyelashes, and eyebrows appear
-Bones and muscles are developed
https://www.webmd.com/baby/4to6-months -
Month 6
-Breathing movements begin
-Fat deposits under the skin but fetus appears wrinkled
-Fetus starts to develop taste buds, and blood cells
https://www.babycenter.ca/pregnancy-week-by-week -
Month 7
-Periods of activity followed by periods of rest and quiet
-About 10-12 inches long
-Starts to produce melanin
https://www.babycentre.co.uk/pregnancy-week-by-week -
Month 8
-May react to loud noises with a jerking action
-Rapid weight gain continues
-Brain continues to develop
http://old.hisbranches.org/eo/fetal/timeline.htm -
Month 9
-Weight gain continues
-Skin becomes smooth as fat deposits continue
-Baby descends into the pelvic region
https://www.sciencesource.com/archive/Fetal-Development--Month-Nine--9-of-9-SS2647822.html