Anonymous Trying To Conceive Wish

Me and my fiancee have been trying to conceive a baby for more than a year and a half already. He's in the army so we don't see each other often. Unfortunately (or should I say fortunately), he was in vacation right now due to a battle-acquired wound, we have more time together. But it has been four months of trying and to no avail, I didn't get pregnant still. We wish to have a baby/babies before he reports back to his unit. We wish, we pray, we wish and we pray..