Assertion: menstrual period | /r/HasProperty | lmp
Facets:
Source sentences:
text: The time from the beginning of the last menstrual period (LMP) until ovulation is, on average, 14.6 days, but with substantial variation among females and between cycles in any single female, with an overall 95% prediction interval of 8.2 to 20.5 days.
text: The first day of menstrual bleeding is the date used for the last menstrual period (LMP).