hormonal menstrual cycle

Hormonal Control of Cyclic Changes in Ovaries and Uterus During Menstrual Cycle - The cyclic changes in the ovary and uterus are under the control of estrogen and progesterone hormones whose secretion is under the control of gonadotropic hormones se..

The cyclic changes in the ovary and uterus are under the control of estrogen and progesterone hormones whose secretion is under the control of gonadotropic hormones secreted by anterior pituitar..

At about the age of 10 to 13 years, the ovaries of females are stimulated by the follicle stimulating hormone (FSH) of the pituitary. This is called the onset of puberty and is accompanied by release of hormones oestrogen and progesterone. These hormones control the p..

Menstruation and Menstrual Cycle - At about the age of 10 to 13 years, the ovaries of females are stimulated by the follicle stimulating hormone (FSH) of the pituitary. This is called the onset of puberty and is accompanied by release of hormones oestrogen an..

At about the age of 10 to 13 years, the ovaries of females are stimulated by the follicle stimulating hormone (FSH) of the pituitary. This is called the onset of puberty and is accompanied by release of hormones oestrogen and progesteron..

In women, reproductive phase begins with the onset of menses at about the age of 13 years. It ends with its cessation (menopause) at about the age of 45 - 49 years. During this reproductive period, the ovaries and the female reproductive tract undergo a series of cyclic changes which are primarily ..

Hormonal imbalances in the body result in menstrual disorders such as painful, irregular or excessive menstruati..

1. Sex hormones - are divided into 3 groups (i) male sex hormones or androgens (ii) female sex hormones or estrogens (iii) pregnancy hormones or progestines Testosterone is the major male sex hormone produced by testes. It is responsible for male c..

It is also called as secretory phase or the post - ovulatory phase. It lasts for about 12 - 14 days and extends from the 16 t h - 28 t h day of the menstrual cycle. During this period cells of the ruptured follicle enlarge and form golden coloured corpus luteum. It grows for abo..

. The property of enlargement of penis during sexual excitement and later contraction to normal size is attained at this stage. In girls, during adolescence, many morphological changes occur. Puberty sets in between 10 - 14 years. It is characterised by the beginning of ovulation and the menst..