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[DOI] [PubMed] [Google Scholar] 179.Churchill J.D., Gerson J.L., Hinton K.A., Mifek J.L., Walter M.J., Winslow C.L., Deyo R.A

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However, the absence of estrogen receptors in human luteal cells does not support the role of endogenous estrogen in corpus luteum regression (59)

(Sikiric says the agreement was to take it all the way to market, though he declined to show the agreement to Undark.) Parnham also found the experimental results underwhelming

DSIP works best as part of a comprehensive sleep optimization approach rather than a standalone intervention
