Needing suggestions!!

Rebecca
Anyone have suggestions on what all I can do to increase my fertility levels and have a higher chance of a BFP?? I'm on day 4 of AF, should be ending Friday or Saturday, and my s/o will be here Monday for the next 2 weeks. So we plan to BD as much as possible and try..... but was wondering if there's anything I can do to increase chances. I already take prenatals daily... Any help would be greatly appreciated!!!