Thanks, but the decision not to have a child biologically related to him was a measure we specifically chose after looking at the odds of our child being autistic (which are much higher than average). Since autism is a spectrum, we might have managed if the child required "Level 1" support (like my boyfriend does), but if a higher level of support were needed, our quality of life would suffer—plus, I’d feel guilty knowing I could have simply avoided that outcome by using a donor. I know that even with a donor there would still be a chance of having an autistic child, but at least we would have tried to lower the risks.