TTC AND PLANNING A WEDDING

Me
So me and my fiancé are getting married next march and we really wanted to start a family before the wedding I know I'm in over my head and risking being pregnant on my wedding day or delivering close to my wedding date, but what do you guys think should I put if off till I get married or should I continue trying to start my family. Me and my fiancé have talke about it and we both want to start a family and he always tells me that the wedding isn't as important as starting a family and that we can always have a small little wedding or push our date back if needed so idk I have mixed feelings I just don't want to put it off even longer! I've had a hard time as it is to get pregnant I don't want to wait even longer if I have to go back on birth control