DL05
AskBaby Legend
Joined: 30 Jun 2010
Posts: 12781
If they're from 2 seperate eggs Teebs there can be a difference in gestational age as two eggs released in the same cycle can be released 24 hrs apart so thats one day already then if one implants early at say 5 days and the other doesn't until 10 days then there can be quite a size difference at first , so one can look a week or so behind, FX for your friend thats all it is (watched a fascinating programme about multiples had loads of info I'd never heard before ) xx