Really dumb question

gault530

I know that this has been posted before and I think I've even read the answer, but I can't remember.  What is the difference of mono/mono, mono/di and di/di twins in utero? I know which are identical and which aren't but I don't know how you can tell from an u/s.

pea-kay

Not a dumb question. I made some diagrams to explain.

Types of twins/triplets

yinyang124

pea-kay:

Not a dumb question. I made some diagrams to explain.

Types of twins/triplets

Hehe, second time you've pulled  this out recently. OP, these diagrams explain it perfectly. 

pea-kay

ha, yeah, that's why i put it on a page so i wouldn't have to repost the individual graphics every time.

gault530

That is so helpful, thank you!!!