Sorry in advance if this is a silly question! If you read through past posts on charting it becomes very clear that people are putting A LOT of time into charting their cycles. What I don't understand is, why can't people just BD every time they see possible fertile CM within their cycles? This sound very simplistic, I know, but can someone explain why charting is so helpful when you could just BD according to CM (without charting).
More BDing around middle of cycle and with accordance to fertile CM, I say, would result in more pg! (or not??? you tell me).
I need to be convinced that charting is worth while before I try it.
Go on, convince me!