I'm 13 weeks & last week I bought a basinette & a carseat. They were such bargains & I thought I probably wouldn't see them for that price again!! I think it's smart to buy things as you go along so you don't have a huge outlay all at once. Another thing to think about maybe in the 3rd trimester is to start buying things that would add onto your grocery shopping bill. Things like washing powder & toilet paper etc that will be a help in those first few months with a newborn.