fbpixel
Certified Medical Magazine by WMA, ACSA, HON
Embryo development during week 4 of pregnancy
3
Menu

Embryo development during week 4 of pregnancy

In the fourth week the embryo has the aspect and size of a bean. It already has the three main tissue layers from which the rest of organs will be produced.

By MD, PhD, MSc (gynecologist), BSc, MSc (embryologist) and (invitra staff).
Last Update: 11/05/2018
Comments
We use own cookies and third party cookies to offer you personalized ads and gather statistical data. If you continue the navigation we understand that you accept our cookies policy.