Bible study

I am going to attend my first Bible study in NZ tomorrow. It is for mothers of kids who aren't at school yet. I'm not sure what to expect as far as how many mums will be there, or the bible study style which will be used, so I'm a bit apprehensive. I pray it will allow me to get to know some of the other women at church a bit better (or at all) as most of the families seem to disappear pretty quickly after the service finishes on a Sunday.