[Lotus]

Vitex (chasteberry) lowers prolactin. Lower prolactin helps boost estrogen, and lowers progesterone. Though like its name, chasteberry lowers drive, implying it may lower another hormone.
Chasteberry, and evening primrose oil might be good, but not during the luteal phase.

It actually increases progesterone
http://www.ncbi.nlm.nih.gov/pubmed/23136064