Can a boy and a girl be identical twins?
For all intents and general purposes, the answer is: no. Many people will think boy/girl twins are identical because they look so similar. Not to create a riot amongst parents of identical twins, but the factual answer is: yes. There are a small number of cases (5 or 6 that have been reported) of identical twins of the opposite sex. To find out more information about how this happens, check out our article on Identical Twins. It is so rare, and one of the twins has severe medical problems, that there is no way this could happen without you KNOWING that your boy/girl twins are identical.