I too had no typical menopause symptoms (no night sweats or hot flashes). Doctors wanted to treat me for Menopause when I had symptoms which are due to MS and/or Porphyria, so I tried progesterone cream, and had bad reactions each time. But a person who does not have Porphyria might do well with a progesterone cream from "wild yams."
There are several brands on the market at health food stores. I would not try this unless I my symptoms were severe, because I don't take drugs until I MUST. So many unexpected side effects.