I was thinking about a few things after my friend was telling me about her having to get child support, but she wasn’t even sure who the father was, and wondered, if a single woman had gotten an anonymous sperm donor, (and at the time was very wealthy, so nothing wrong with that—- )

but what happens if she loses her business, and was in need of financial assistance? What exactly would she be able to do if she has no contact information for the biological father, even the name?