"Married 4 weeks ago.. but scan shows 6 weeks pregnant?" Let's clear the confusion Pregnancy is not counted from the day of intercourse or marriage. It is calculated from the first day of the last menstrual period (LMP). And you got your periods before getting married. Ovulation usually happens around day 14 of the cycle Fertilisation happens after ovulation By the time a test turns positive, you're already about 6 weeks pregnant So a“6-weeks pregnancy" actually means: ·2 weeks before ovulation