Hi I am new to this site but glad i found it. I am single and would like to have a child at 45 and require sperm donation. Why have i left it so late? Never found anyone i wanted to have a child with. However, I would like to ask has anyone had a child either naturally or by IVF at 45. If by IVF did you use your own eggs? My doctor says women do have babies in their 40s. But i think they are few and far between.