It just depends between the two of you. What age gap are you comfortable with. Do you want to stay taht long. I have seen couples giving a gap of ten years. Others just some few months. It depends with your life schedule. I can say that because of various reasons. Others want to have baby first before they concentrate on their persona life. Like carriers and professions. Others want to focus in their professions first. So they would wait till when they are finally stable to start having kids. Others feel having children in between their careers is no big deal. This is the reason I am telling you taht the decision is wholly between the to of you. The best you ca get is people sharing stories and decide which method is much more better. Unless otherwise all the best to what you will decide.