I have the first day figured out and posted already, but I'm looking for your input and suggestions. Send in those suggestions or follow me on twitter and send an @ttcdreams message with your suggestion(s).
I will update this post as new verses are added:
On the first day of Christmas my true love gave to me a BFP!
On the second day of Christmas my true love gave to me two positive OPKs!
On the third day of Christmas my true love gave to me ...