Originally Posted by
maidentomother
I think you can stop on CD24. It can't hurt to BD right up until AF, but I doubt it's necessary. Keep track of your CM and I personally recommend OPKing once daily throughout your cycle at 3pm, just bc of how weird post-mc cycles can be. I'd also recommend temping, if you can do it in a relaxed manner. If your fertile signs and OPKs suggest you are no longer fertile after the the 10th, or earlier, I think last BD on CD24 will cover your bases plenty.
I think it's important to catch the first egg post mc if you can, so I am very glad you are on board with every 4 days, which will give the best chances of conception while still strongly swaying pink.