In a regularly cycling human female, which can be the root cause of menstrual failure?

(a) Explain menstrual cycl in human females (b) How can the scientific understanding of the menstrual cycle of human females help as a contraceptive measure ?

Describe menstrual cycle in human female.

In human female, ovulation occurs during menstrual cycle.

In human female, ovulation occurs during menstrual cycle:

The given figure shows schematic representatio of a menstrual cycle in human female. Identify the three phases (A, B and C0 of menstrual cycle.

The given figure shows schematic representatio of a menstrual cycle in human female. Identify the three phases (A, B and C0 of menstrual cycle.

The given figure shows schematic representatio of a menstrual cycle in human female. Identify the three phases (A, B and C0 of menstrual cycle.

(a) Explain menstrual cycle in human females . ( b) How can the scientific understanding of the menstrual cycle of human females help as a contraceptive measure ?

Enumerate the events in the ovary of a human female during Luteal phase of menstrual cycle.