HUMAN NUTRITION

Detailed explanation-1: -Pregnancy is by far the most common cause of a missed period. However, other medical and lifestyle factors can also affect your menstrual cycle making your period late. Weight changes, hormonal irregularities, and menopause are among the most common causes if you’re not pregnant.

Detailed explanation-2: -It takes time for the body to release enough of the hormone human chorionic gonadotropin (hCG) to show up on a test. This will be around 12–15 days after ovulation if a person has a 28-day cycle.

Detailed explanation-3: -If your period is five days late, it doesn’t necessarily mean you’re pregnant. There are multiple factors that can cause your period to be late: Physiological-Stress, sudden weight changes, climate or time zone changes, breastfeeding (lactational amenorrhea), etc.

Detailed explanation-4: -Menstrual irregularities, such as missed or late periods, occur in 14–25% of women of childbearing age. They can result from a range of conditions besides pregnancy, including hormonal imbalances, hormonal birth control, stress, weight loss, trauma, and certain health conditions.