Advice on waxing...

Tess

I'm 21 weeks pregnant .... i want to get my hoo-hah waxed in a few weeks because i really just cant get to it... it itches, and i get ingrown hairs when it gets too long... its just not comfortable.

Any advice to prepare? Ive never been waxed before. I have a decently high pain tolerance. And i want a full Brazilian...