There is an interesting success story of a mixed-ethnicity couple (African wife and Caucasian husband) who underwent an egg donor treatment in India. They are living in the UK (United Kingdom), but since they found the process of finding a donor there very difficult, they also looked abroad.
The problem with egg donation in the UK is that there is a lack of egg donors, specially ethnic egg donors, and they probably would have to wait for many years to find one in the UK. So they decided to get a treatment in India. You can read more about it here…
"I was devastated and so was my husband after being told by my fertility specialist at age 38 that I had no option but to consider adoption or donor eggs (according to my doctor I was out of eggs and gave me 4% chance of getting pregnant and a 2% chance of carrying a baby to full term). After much research and dozens of hours reading infertility related articles and posts online, I have found your book! [...] After one month of trying I became pregnant and had a beautiful healthy boy. Nine months after that I did everything in your book again and after 2 months of trying I got pregnant again and gave birth to another perfect little boy."