I have one DS, who is 2, who has autism. We have been told that the chances of our next child (should we decide to have one) having autism is roughly 15-20%. (This is a general estimate, not specific to us - it is given on the basis of the number of autistic children in the UK with autistic siblings and they are not able to be more specific as doctors still don't know what causes autism.)
Do you think it would be unreasonable to have another child? Where would you draw the line? For example, for some couples, the chance of them having children with cystic fibrosis is 50%-50%, and I know I wouldn't take that chance. What is a reasonable chance to take when a child may be born with a severely disabling condition? 50%, 25%, less?
I love my DS dearly and would love another but am fully aware of the struggles he will face in life and I am wondering if it's fair to bring a child into the world when there is a significant chance of them being autistic?
Please give me your honest views!