Has any lady heard of this love potion; rum and period blood?

I saw this and I decided to share, whether it is actually a fact or not I just hope guys will be careful and ladys, please have a limit!

Users of Reddit.com are discussing it seriously and I thought to bring it here.

There's supposedly a new drink that some 'crazy' ladies are making these days as love potion to keep the men of their dreams. It's
a drink made of rum and menstrual blood.

They claim that if a man drinks it, he will fall in love with the woman whose period
blood it is.