Can natural progesterone cream delay menstration?
Yes that’s exactly what happened to me. I was on the topical progesterone cream twice a day and my cycle got totally off-whack and AF was delayed. My solution was to wait until 18dpo and then I stopped the cream and AF arrive the next morning. But that’s a possible risk to any early pregnancy — I would wait and keep using the cream until you get a +HPT or until your doctor suggests a blood test.