No way 
I saw my own mum and others who got "stuck" b/c they had children and I started off
not wanting any at all but doing the whole career-thing instead...Then in my mid 20:ies I suddenly felt the need to settle down
(I had an intensive single-girl life between 17 and 23 and graduated from law school at 25) - and in that package came children LOL!
Actually I was the one who wanted our first child, DH was not on board back then, but eventually
when I was preg he started to look forward to it too...
For several years I thought that having one child was our destiny but then something happened
in my life that made me want to "nest" again - so another son came to us that way.
I had never given gender a single thought before I had DS no 1 , but after my second son I got
GD, and I longed for a daughter. Now I am wondering if I should call it a day or if we should have a third
child just to have a girl - that would be our absolutely last one...and it may be another son...
So in the end I think I will have more children than I had planned for! Funny how things turn out?
Krissymum