I have an appt with my OB tomorrow, I’ll be exactly 38 weeks. Is there any possibility that if I ask for a sweep they would do it at this stage? Baby’s head is measuring 3 weeks ahead and really I’m worried they’ll tell me his head is too big to fit thru my pelvis for a vaginal delivery and I’ll end up needing a c-section. I’m a very small girl 😪 i don’t mind a c-section but I’d like to avoid it if at all possible. Advice please??