Ok, so i've been thinking about something recently and i don't know if it's a bit weird. If we want to conceive, me and hubby might need to use donor sperm. Hubby doesn't have a brother and to use a cousin would remove half of the families genes. He does, however, have a sister. And, i do have a brother... So i'm thinking that if worst case scenario, we need donor sperm - that we'd ask my brother and his sister to both donate to create children that still contain DNA that would be as close as possible to the DNA that our own children would have had. Ofcourse, it has it's issues such as both my brother and his sister being involved in our childrens life to a degree. Also they would actually be half siblings to my brother and his sisters own children instead of cousins... My husband referred to the potential children as abominations but he was kind of joking based on my brother and his sisters personalities lol The notion sits awkwardly with me - but i think ultimately it makes more sense than half me and half a strangers baby. I don't even know if SIL would want to, but i think my brother would... I dunno. What do you think?