Dates?

[Fitzjojo94]

Hey ! So in September I never got a period , well I had brown spotting. I believe I didn't ovulate this month, so now how do I work outt fertile dates ?!
Spotting was on the 16th - 18th sep. Actual AF was due on the 18th September

 

[Gretaa]

Buy opk sticks or start taking your basal temp

 

[Fitzjojo94]

I think my ovulation day may have been yesterday , maybe it's too late