Been looking everywhere to see if anyone has had a second child using donor sperm. I have been told I can't have IUI with the original donor as there isn't enough - they can offer me IVF but very reluctant when I've been told I don't need it! I'd be paying just to get the same father for 2 children. Would you do this or just have IUI with a new donor? I feel my son would prefer a full sibling or am I protecting my needs onto him? 😕