My daughters grandma is 4’9 and she has given birth twice…I think the shoe size thing is an old wives tale…when your cervix dialates it goes as big as 10 cm, not very big huh…that is where all that pushing comes in…LOL..I could be wrong but your height doesn’t have to do with how well you deliver babies, I have another friend who was still in regular pants when she was full term…she is very slim and petite and you could hardly tell she was pregnant, she has delivered two babies and has one on the way, I think you will do fine, who do you have for a helper while you are in labor?? Your mom, a friend, the dad??? Talk to your mom about this and ask her to share her story of giving birth to you…it might help you get prepared…Love Meg