Hey mummytohollie, u have come to the right place for advice sweety

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I would say that the FM is correct, they r 99% accurate.
Do u have a chart I could look at?? Do u use Fertility Friend to chart?? It certainly sounds like it could have been an implantion Dip on CD22, but without looking at ur chart, it is hard to say.
What CD r u on now?? U say u have a 13 day LP, how many DPO r u now??

and I hope this is ur