hi all foggy head here someone here was talking about her and her friend getting tested and were found to have no progesterone was that a blood test or saliva test??????? and how long have you been on the progesterone cream i have read that it makes it can cause some anxiety as your receptors get use to this again ecspecially when your body is lacking it i am 3 mos off this week and have had 3 periods like clock work 3 weeks to the day but am still suffering foggy head anxiety weakness and 10 days or so before i get my period i get bad neck pain im considering the progersterone cream but am nervous keep us updated on your success