Big babies

Tired of mama's who have had small babies (less than 8lbs) tell me not to be scared cause mine is measuring big.

A lady was telling me cause I'm taller (5'9) I should be fine. I don't understand that logic.. we all get the same 10cm to work with.

Yes I know our bodies were meant for this. But I know a body can cope with 6lbs better than 9.

Childbirth is scary enough as it is. Don't make me feel bad because I'm uneasy and scared about having a big baby, or the chance of c section.