I have just discovered that I am pregnant by a bloke with whom I have had a fling with over the past 4 years - didn't know for the first 2 years that he was married. I already have a son (9yrs old) from my marriage, whom I have had to raise on my own as well as holding down a full time career - I am 41 and I don't know what to do - the baby's father doesn't want to know. I know perhaps that the most straightforward thing to do would be to have a termination but I keep thinking that this is probably the last chance of having another child, then I start worrying about the Downs risk & paying the mortgage, how ashamed my family will be of me etc etc - any advice ?