I totally understand how stressful tracking days can become when you are trying to conceive, sweetie. Try to do it around your ovulation window, which is usually 12-14 days before your period. Just don't let it become a chore, keep the love alive.
Honestly, keep it simple and target your fertile window. If you have a regular 28-day cycle, try doing it every alternate day between day 10 and day 18. No need to overcomplicate it!
Do it during your ovulation days! But let me tell you, do it while you still have the energy, because once you are in your third trimester like me, even turning around in bed feels like a workout, haha!
My doctors at Cloudnine gave us a proper fertility calendar and suggested trying during the fertile window. They have counselors who explain the timing clearly, so don't hesitate to ask your hospital staff for a chart.
Tracking ovulation is key, and keeping your body active with mild yoga or daily walking helps a lot with fertility, if your doctor has allowed it. Try keeping a window of 5 days leading up to ovulation for best results.