Originally Posted by
atomic sagebrush
I definitely have low back pain some months from O pain. So yes it can absolutely be from O.
It is up to you if you want to try or not. Personally, I would have you try, because Tuesday to Friday is e4d pattern. But only you can decide that - if you'll live 1000 lifetimes of regret if you try and get a boy, obviously wait, but keep in mind that you can skip this month and try next month and still get a boy (and indeed, for all we know this month may have been better! We just have no way to know)
When in doubt, flip a coin and do what the coin says.