Alfalfa tablets & L6W tincture...

Has anyone tried the Alfalfa tablets? How does it affect you?? My CNM recommended it to me starting at 28wks which I'm close too. I'm also having a problem with finding the L6W tincture online... if anyone has bought it can you send me some links where to get it?

I'm currently drinking one cup a day of Traditional Medicinals "Organic Pregnancy Tea" and than I'm going to add 1-2 capsules a day of RRLT pills until L&D.

Thanks!