I'm in the USA. The best country ever.....But you can help other white women who want to do this and who are not your relatives, really, now that I stopped to analyze it, it is a very good option, especially for those who want to help with something but are unable to receive an immigrant in their home full time!
I'm in California. I can find a blk man in 30 min if I wanted to. The choice for me, my family, or others I would "recruit" would be picking the best one to get us preggo.