Hi everyone new here. Looking for advice or maybe someone been through similar who could tell me their outcome. I got my marina coil out in October 2018 I’d had it in two years since I had my son 2016. Since it’s been out been trying to conceive in March 2019 I suffered a chemical pregnancy. Nothing since then , I’ve had tests to show I’m ovulating. Nothing wrong with my partner. I’ve also had an ultrasound. My periods are regular sometimes a day late but never much later. What else can they do to check for problems? Any ideas what could be causing it. It’s really getting me down and my little boy wants a brother or sister, so feel like I’m letting him down too.