I've calculated our potential due date on several different online calculators. With our egg retrieval on June 8, according to all but one of these calculators, our due date for this pregnancy would be February 29.
Kinda cool, huh?
Also, neither of us have anyone in our families with a birthday in February. (MM, his parents and my nephew are all in the fall, October & November, and my nuclear family are all in the spring, March/April/May.) So our baby(ies?) will be the first one(s?) in the family with a February birthday.
Second beta is tomorrow.