Question

What stage of egg is released during ovulation from Graafian follicle?

Answer 1

Menstrual Cycle:

1. The menstrual cycle is a period of 28-29 days where hormonal changes occur in the female body and the endometrium lining of the uterus thickness of implantation of the embryo if fertilization happens.
2. An egg is released from the Graafian follicle at the ovulatory phase of the menstrual cycle.
3. The phases of the menstrual cycle are: Menstrual phase, follicular phase, ovulatory phase, and luteal phase.

Phases of the menstrual cycle:

Menstrual Phase:

During this phase elimination of endometrial lining through the vagina takes place.

Follicular Phase:

1. During this phase egg cells start to mature in a sac-like structure called a follicle.
2. It is stimulated by the FSH hormone released from the pituitary.

Ovulatory Phase:

1. During this phase, the follicle matures to form a Graafian follicle and the mature egg cell is released.
2. The egg travels down the fallopian tube for fertilization by sperm.

Luteal Phase:

1. After the Graafian follicle releases its egg, it changes into the corpus luteum.
2. This structure releases a hormone called progesterone.
3. This hormone keeps your uterine lining thick and ready for a fertilized egg to implant.