Hi hun and welcome to bellybelly I'm sorry you've had some struggles in the TTC department so far. I didn't meet my partner until I was 35 and we only started TTC for our first child when I was 38. My advice to you is don't wait too long. Get your lap done quicker, as if there is a problem hopefully it can be fixed soon and you can be on your road to conceive sooner. I've always been told by my FS that fertility really starts to fall after 38. We seemed to fall pg easily through IVF at 38 (IVF is our only way of conception unfortunately due to my partners failed vasectomy reversal) but have had some issues now at 42. If I had my chance again I would definitely start TTC a lot earlier than 38 (provided I was with a stable and loving partner) as I've always wanted 2 or 3 kids and now it looks like it could be just the one here on earth. GL hun.