I agree with PP about BD'ing when you have fertile CM, I think that's the best bet.
Also, as for Lady Valkyrie's predictions I still have to wait and see. I did pay for a full reading from her too, which I found pretty spot on. She told me to take care of myself more and to let go of the "now, now, now" attitude. She told me that the number 4 was of significance and potentially April.
This cycle has been by far my most relaxed. This is my 4th cycle after m/c. I also believe I O'ed on the 4th of the month. (She also said the 4 might be for actual birthday of baby also.) She also talked to me about m/c and was extremely close the name we chose for our angel (and it wasn't very common either.)
So, waiting to see if I get my BFP this cycle or not, and then I will be able to give more accuracy or not