Very long story short - been TTC for 2 years, 5 pregnancies resulting in miscarriages between 5 and 10 weeks. I am 41 in February so desperately trying as I feel time is running out. I have started using OPK's and it's a total minefield! We DTD Sunday and Monday - I had a strong positive (test darker than control) at 6pm on Tuesday - didn't get a chance to DTD. Then got another strong positive at 6pm on Wednesday and again, being Christmas and having family over didn't DTD. Finally was able to DTD Thursday morning!!. Have I missed the window?? Why am I getting 2 days of strong positive?? I dont temp as DH reckons it would put too much pressure on us but this is wrecking my head!! Do I count Tuesday as positive meaning I would have ovulated Wednesday? If so would Thursday morning be too late to catch eggy? I feel like I'm going mad....HELP!!!