I am very happy with 2 DC, but I'm exhausted and would like some time to myself. With my youngest coming up to 1.5 this is becoming a little more possible. Also I want to re-focus a little on my career and do some training. My DH is also happy with 2 DC and financially/space it is sensible.
So I convinced 2 is enough.
BUT I still get so broody at times. I think about being pregnant and having a new born and in the future having 3 grown up DCs.
Tell me it's just biology, a clever way to get the human race to reproduce and I have not lost my senses.