I need info and links supportin gthat there is indeed a chance of identical twins being boy/girl. I know there are MOMs here who said this is true. I need this info for a midwife asap PLEASE.
|Originally posted by flminivanmama
I also read a study of twins being "half identical" (I'm sure there was a technical term LOL) I believe it was also in twins magazine.... basically (IIRC) that the egg split BEFORE being fertilized - so the mitochondrial DNA would be id but two different sperm fertilized the ID eggs. so the twins would only share half the id dna. pretty sure that's it.