I (33M) would like to begin with that I have autism and may not always read or say things properly and come off as offensive, especially ideas so I’d like some help either avoiding this subject or how to word myself to sound supportive as this is a delicate subject. My little sister (31F) unfortunately has had problems that don’t allow them to carry children (This is all I’m saying on the matter) and when we went on a road trip we discussed our mother who desperately wants grandchildren and has sad some VERY RUDE things about how she wants kids and seems to neglect that it’s not because my sister isn’t trying, and her only son is both Gay and Aromantic. But a comment my sister made about how ‘Why doesn’t she ask you to go out and get a random lady pregnant’ did strike a cord with me and I sat on the idea. My little sis is decently well off but money does lean on the tighter side but, I would like to offer the chance for her to raise a blood related baby as while adoption is a choice, my sister would like to foster care more than adopt but also wants experience with children. So my main question is if it’s be rude to offer my half if she’d be willing to find a surrogate. Their husband doesn’t have any female relatives of proper age, so they’d likely have to find a friend or service. So this is something I feel would be a bad idea but I want them to know I would be happy to help as I too also want to be an Uncle (Though I like my mother, blood relation is not a requirement)