Actress Halle Berry is looking for a sperm donor as her first option before she comes to adoption just to have another child of her own. "I've been so desperately unlucky in love and that has thwarted my desire for motherhood. It's so frustrating and it looks like the only option I have left is to head for the sperm bank. The only other option would be adoption. I really earn for a child and I can't wait much longer," the actress openly admits.