Three of my five females I've paired have had their babies. I am still waiting on the dwarves to take if they have not already. I decided to place my other dwarf male with the two dwarf females in case the other dwarf male was sterile. Hoping that's not the case and that the females are already pregnant. Time will tell!
After updating my adoption lists, I do have a few more slots open for the males if you'd like to reach out for an application!