Our fourth ended up being our very own dd. we were certain we would be having another boy but nope each scan showed she wasnt growing anything between the legs and my ob had to point out the lack of boy bits at her birth Lol.
Looking at family my side I have 3 sisters 1 brother, mums mum had 3 boys 2 girls, 2 of my sisters have had kids all girls. Dh side dh's dad had two boys (dh brother had two girls) then his dads dad had 3 boys so its sort of all over the place.
No more for us (I don't think I could go through another c section) and I think we'd have another boy (love boys but 3 are certainly a handful they have many of punch ups!)