After having my first child, going through fertility treatment and difficulty during labour and PND I decided that we would have no more children and I was done as I had my little miracle baby.
Now the reality of early menopause, seems to happen in my family and my sister is just starting, has hit me. That if we wait another 2 years then biologically the choice will be made for us.
I always wanted two and feel like it will be nice for child to have a sibling both now and later in life.
Are we being selfish to have only one, or should we consider a second child. I feel sort of hit out of the blue by this as I didn't realise about the potential time issue till now 
Any advice greatly appreciated. I don't know what's for the best, I know financially there is never a good time either so trying to remove that element