When is a pregnancy considered postterm if the due date is April 3?

A pregnancy is categorized as postterm when it extends beyond 42 weeks of gestation. Given a due date of April 3, counting 42 weeks from this date indicates that the pregnancy is considered postterm once the date reaches April 17.

The key to determining postterm status lies in recognizing that 42 weeks from the last menstrual period typically extends to 294 days from the start of the pregnancy. Thus, April 17 would mark the end of this 42-week threshold, making it the correct date when a pregnancy is first classified as postterm after the due date of April 3.

In this scenario, while April 10 is close to the due date, it does not surpass the 42-week mark, which starts the postterm classification. Dates after April 17, including April 24 and April 30, would fall within the postterm designation but do not represent the initial designation of postterm status. Therefore, the correct identification aligns with April 17 as the definitive point where a pregnancy is unequivocally considered postterm.