I took 200-400mg progesterone for fertility reasons without noticeable side effects (other friends found lower doses intolerable). Catholic fertility doctors are more interested in progesterone than the mainstream, and I know friends who were prescribed oral progesterone for PPD/PPA at lower doses that Scott considers here who felt it made a huge, immediate difference. Here's the major institute behind this: https://popepaulvi.com/
I took 200-400mg progesterone for fertility reasons without noticeable side effects (other friends found lower doses intolerable). Catholic fertility doctors are more interested in progesterone than the mainstream, and I know friends who were prescribed oral progesterone for PPD/PPA at lower doses that Scott considers here who felt it made a huge, immediate difference. Here's the major institute behind this: https://popepaulvi.com/