Your body will look like your relatives' bodies, either your mom, aunt or grandma, or maybe your cousins.
If you are worried that somehow your uterus is small in a way that would impede your fertility, talk to your ob-gyn.
You could ask him questions not about your hips but about the size of the birth canal.
My bad
https://s15.postimg.org/6zq54e6sb/2ihbhh0.jpg
Here's a photo to show I didn't develop hips at all.
[url=https://postimg.org/image/5kokfo5p3/][img]https://s15.postimg.org/6zq54e6sb/2ihbhh0.jpg[/img][/url][url=https://postimage.org/]pic host[/url]
See there is no width. My shoulders and ribs actually look wider