I heard partners that whisper positive thoughts and love in their partners ears while they sleep "help".

I also heard surprising with hugs during the day and whispering naughty things to think about and then saying maybe later helps.

Wet and wild liberated women are the best, and for men that raise an eye, that is ok :) I say lets collect some more research :-p

Be well.

Lover of people, Texas Feminist Liberal Democrat, Horse Farm, High Tech Gadget ENFP Guy, and someone who appreciates the struggle of women and wants to help.