4mm big and shaped like a prawn!!

[Sarah30]

Hello all<br><br>just had to share<br><br>Was reading in my book this morning (I'm 4 weeks and 3 days)and my little embryo is 4mm big, weighs 0.03g and looks like a little prawn. By the end of this week, it will start to have a heartbeat!!!!!!!!!!!! I'm soooo excited<br><br><br>Sarah ) ) )<br>