Lucy Pearl 🖤 CLERK2025 🩺
2 years
4th week- CVS has formed
6th week- embryo; heart is completely formed;fetal tone
12 weeks- fetal period; 6-7cm CRL; ossification stage; fingers, toes, skin, nails
16 weeks- Gender determination; 110g in weight
20 weeks-330g; active fetal movement; downy lanugo;scalp hair