TTC after mc a few months ago. My period is pretty regular, every 28 days. The question I want to ask is how do you check for your fertility window? Are you using anything in particular (have only just been half looking at mucus so far) or are just letting nature take its course? If so, how often is everyone having sex? Are you trying on the 14 day? Last time I fell pregnant I didn't even think we'd done it at the right time! Thanks in advance.