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24 BCE
week 17
The fetus skin is still thin but it will start putting fat on. -
22
week 18
The fetus is covered in lanugo, a peach fuzz-like hair. It helps keep the fetus warm and provides another layer of protection. -
22
week 21
The fetus has bone marrow that helps it produce blood cells. Limb movements are coordinated and frequent -
23
week 19
fetus is getting stronger and you will begin to feel kicks and punches. -
23
week 20
The fetus’s nails grow towards the end of its fingers also the brain begins to develop.