How Far Along Do You Have To Be..

To know if youre having twins?

well i had my first US at 7 wks 6days, and there was only one sac, so im assuming in there were 2 they wouldve been able to tell then.

Quoting NewMommy19:“ To know if youre having twins?”

most of the the time they can tell by your first ultrasound.

If they are identical, the cells split within days of fertilization.. fraternal twins, obviously is immediately because they are separate eggs.. You would be able to tell at any ultrasound I am sure..

I have twins I found out by u/s in my 6th week...

you have to be at least 6-7 weeks before they can tell...

K..jw, bc my cousins friend was telling everyone she was having twins, but shes only like 7 weeks..and no one believed her..I thought it was too early too, so I thought I'd ask..

Thanks ladies!!

Congrats to everyone expecting twins!!
And to those who arent! =]