What is your pouplation and what hut(s) do you have. There are limits of population dependent upon how many huts you have.

Sometimes, especially early in the game, it can take a great deal of patience to make babies. The willingness of the villagers to breed is affected by a number of factors. Check the message area to see if your villagers are telling you anything when you try to make baby villagers.

Okay..I finally have one!