I’m not a twin mom, but my mother is a twin, my dad is a twin, my nieces are twins, my nephew was a twin in utero & my BILs brother (who is like family to us) has twins. We’ve heard the ‘are you twins’ thing a lot.
My mom was an Identical twin, her sister had a brown birth mark on both the front and the back and my mom just had it on her back, and my mom told her she was rotten clear thru, they both had growths on their head my mom's was just over one eye, the sister just above the hair line on the same side, I told mom that was likely where they split in the womb...
hehehe
How have I lived my whole life without trying this??? 
