last menstrual period 造句怎么写

Most healthcare providers calculate your due date beginning with the first day of your last menstrual period or LMP.

According to the first day of last menstrual period of the calculation pre-production, was not sufficiently precise.

She acknowledges that for women whose last menstrual period was Feb. 4, tomorrow is most likely an ovulation day, making it the perfect time to conceive for a baby due in mid-November.