Due dates!!!

Samantha • Wyatt Alexander 3/3/19💙 Arlo Carter 14/07/21 💙 They are less drama but harder to keep alive 🤪

Does anyone know why your told multiple different due dates? I've been given original 18th march all the way to the 13,11, 6th march . My boy is measuring pretty big they say 2 weeks ahead. Does this mean babe will come early if he is measuring bigger ?