How much do you grow after having menarche?
How much do you grow after having menarche?
In fact, after the menarche there is an increase in stature that reaches up to 7-8 centimeters. Obviously it varies greatly from person to person and especially from the age of the menarche. A girl who had her first period at 10, for example, could still grow 10 centimeters even after menarche.
How does the first menstruation arrive?
The menarche usually occurs in the 2/3 years following the appearance of the breast. At 15, 98% of girls have already had periods. In any case, it is your body that decides when your first menstruation arrives, so you don't have to make comparisons with friends.
What is the cause of menstruation?
If the egg cell is not fertilized it is reabsorbed and the corpus luteum degenerates, causing the concentration of progesterone in the blood to drop sharply. The rapid decrease of this hormone determines the flaking of the endometrium and the onset of menstruation.