Can anyone see a nub in these shots and anyone have any guesses to if baby is pink or blue. ImageUploadedByThe Bub Hub1445721477.373811.jpgImageUploadedByThe Bub Hub1445721495.805201.jpgImageUploadedByThe Bub Hub1445721509.572019.jpgImageUploadedByThe Bub Hub1445721520.673233.jpg