Kimzey L M, Gumowski J, Merriam G R, Grimes G J, Nelson L M
Nursing Department, National Institutes of Health, Bethesda, Maryland 20892.
Fertil Steril. 1991 Nov;56(5):995-6.
An improved delivery method to achieve sustained physiological P levels would be useful. Based on this single-dose pharmacokinetic study, micronized P prepared in a nonliquefying vaginal cream holds promise as a convenient method to achieve this goal with a single daily application.