Question

Which one of the following is most likely the root cause of irregular menstruation cycles in human female?

• A. Retention of well-developed corpus luteum
• B. Fertilisation of the ovum
• C. Maintenance of the hypertrophical endometrial lining
• D. An estrogen and/or progesterone imbalance (hormones which regulate the menstrual cycle)

Answer 1

The correct option is D

An estrogen and/or progesterone imbalance (hormones which regulate the menstrual cycle)

In female, hormones estrogen and progesterone are produced every month. These two hormones are responsible for the maturation and release of ovum/egg. When estrogen and progesterone levels do not balance, this may have a dramatic effect on the female health, which will be the cause of irregular menstruation.