I missed the high school biology lesson on how “two mothers” produce a child. I’m sure there are some (inappropriate) movies on the topic, but I doubt that children result even in those movies.
I heard it’s become common in the lesbian community for the brother of the lesbian female who is not planning to be pregnant to contribute the sperm. That way, both female lesbian partners can claim a genetic link to the baby.
It’s not stated exactly how the woman’s brother contributes the sperm, however.
Come on. Didn’t legislators pass “Turkey Basters for Lesbians”?
/s