5.3.15
Menstrual Cycle - A Feminist Lifespan Perspective !!
21.6.14
Physical Changes In Boys- 'Adam s apple' or Voice Change.
Physical Changes In Girls- The Vagina
19.6.14
Physical Changes in Girls- Menstruation and fertility.
The first menstrual bleeding is referred to as menarche, which typically occurs about two years after thelarche. Thelarche is a term used to refer the onset of secondary breast development. The experience of menarche, is different for different girls, it may happen when they are between the age group 11 to 16. The time period between the menstrual period also known as menses, is not always regular in the first two years. Ovulation may or may not be accompanied with the earliest menses, but it is necessary for fertility. Initiation of ovulation after menarche is inescapable. Those girls with irregularity in menstrual cycle for a long period of time are at a higher risk of prolonged irregularity and reduced fertility.
7.6.14
Physical Changes in Boys- Muscular and Bone growth.
As we reach adolescence there is an increase in the bone weight resulting into heavier bones. Also some of the bone growth results in the increase in shoulder width and jaw thus resulting in noticeably different male and female skeletal shapes. Also the muscle starts to develop during the later stages. This muscle growth continues even after puberty and the rate of growth is also a bit higher. Also we start to experience a term called Gynecomastia, which is the hardening of nipples in a male . This is not permanent. This happens because of the development of fat pads in the male breast tissue and nipples. We start to gain strength and stamina during this stage so it is required to keep ourselves healthy during this period to avoid future consiquences.
3.6.14
Physical changes in Girls- Breast Development
Stage 1: Development of a flat pre-pubertal breast.
Stage 2: It is based on Tanner staging. Tanner scale also known as tanner staging is used to determine the external growth based on primary or secondary sexual characteristics.
Stage 3: Within some months , the swelling begins which is soft and can be seen or felt. The extension is at the region of the areola.
Stage 4: They start to approach mature size and shape. A second lump is formed at this stage.
Stage 5: In some young women this lump dissapears into the matured breast. Which is a kind of exception.
Anyway the sizes are still not identifiable and depends on the 4'th and 5'th stages.
29.5.14
Physical Changes in Boys- Body Odour and Acne
25.5.14
Hormonal changes in Girls.
We usually face puberty at the age of 12 or 13. It all starts with the production of progesterone from the ovaries. Also along with this testosterone is produced. This testosterone acts on the granulosa cells which help in the development of the female gamete. The presence of FSH ( Follicle Stimulating Hormone), increase the aromatase activity of these cells. The aromatase help in the biosynthesis of estrogen hormone. The testosterone in females is used for 2 purposes. One purpose is for production of estradiol for the development of bones , growth, breast development, increase in fat composition, growth of uterus, increase in the thickness of endometrium present in the walls of the vagina and widening of the pelvis region. The second purpose is responsibility for the changes in females like development of pubic hair, acne , odour etc. But also it is made sure that the testosterone is not produced in excess. With the increase in estradiol and other processes , maturation is reached at a point where the female starts to ovulate along with the production of leutenizing hormone. The growth hormone is also produced during this time period which is produced till the end of puberty which is marked by the complete development of the ends of the bone due to estradiol. Though we may face many menstrual problems , we have to take good care of ourselves at these times and do everything necessary for it. No change's in our body should be taken for granted as it defines who we are and our beauty.