Fun Fact! : Superfetation

Amanda
Apparently there's a phenomenon in multiples conception called superfetation, when one twin is conceived days (some even rarer cases, weeks) apart from the other. This happened to me! Twin "A" is 8 weeks, 1 day, Twin "B" is 8 weeks, 4 days! From what I've read on it, it is a pretty rare occurrence for humans! (Fairly common in many mammals)