I think that you will know when the right time is. I have been married almost 7 yrs and my son is 3 1/2 yrs. I think I shouldn't have waited that long but it's not that I didn't want to have a baby but I couldn't. I had a hard time getting pregnant. You don't want to wait so long though. You still want to be young when you have your baby that way you can still have that energy that you need when you have a baby. Best of luck :-)