All About Stages Of Fetal Development Yes, I think the fact that a tiny sperm and egg can combine to form a complete human being is a miracle.
Eight weeks. The rapidly-growing embryo is well protected in the foetal sac
Psychology infographic & Advice Guide to Pregnancy Week by Week Infographic. Image Description Guide to Pregnancy Week by Week Infographic
'How to build a human' Animated Infographics Designed by Eleanor Lutz
The skeleton consists mainly of flexible cartilage.A network of blood vessels is visible through the thin skin