Yes, stem cell research has now proved that it is possible for same sex couples to have a baby! Instead of using eggs and sperms, they used stem cells. Of course, this also will be perfect for those couples that are infertile due to whatever disease or genetic miss-match.
As much as this breakthrough is outstanding within fields of stem-cell biology, developmental genetics and epigenetic, it is still a very ethical matter. The due date for this research to be available publicly is still not possible to decide. It will be exciting to see what will come from this research. I am looking forward to see it happen.
As a side note, for you couples out there thinking about having a child, do consider adoption.
For Equal Rights by Sophie M. Gray 