Still TTC #1 what a journey

Me and my fiancé are still ttc. It has been a year now with ttc and I can say it is a job. We have maintain it in the beginning and somewhere in between the middle and now is trying to let nature run its course. I kinda still feel pressured for time. Me or my fiancé have any kids. He's older and we have been on this for a min. I have only had one doctors appointment pertaining to ttc and everything came back normal. I have never had an abnormal check up or anything and my doctor said I was fine. The only thing she recommended was plenty of six and folic acid. but I still keep wondering well why hasn't a seed been planted. lol I feel like I'm still at the drawing board. AF is due in 3 days and I'm having my usual symptoms. Crazy thing I've been having all of these self pregnancy dreams. WEIRD!!!!! Hopefully the blessing will come soon. SN: What are the top recommended prenatal vitamins that are the most effective? I'm looking to switch.