Reveals a woman womb is just another risk for Buffett

The uterus is our first warm and comfortable home, when we grow into a woman, it also help us interpret the woman's special — cause menstrual, gave birth to the fetus.

For it, should the special preferential treatment.

Menstrual from endometrial

The wall of the uterus endometrium surface is, menstruation is here.

After the end of menstruation, the secretion of estrogen in ovarian, endometrial cells begin to grow, 5 ~ 9 days of a thin layer of endometrial covering all of the uterine surface, and then gradually thickening, uterine gland gradually increased.

The first 15 days of the ovary has ovulation, endometrial stimulation by progesterone continues to thickening, thickness up to 5 ~ 6mm.

25 days, if the egg is not fertilized, progesterone levels will decrease, reduce endometrial glands become thin. Finally, Peel supported with lost, manifested as menses. In the uterus, such play staged once every month.

Why dysmenorrhea?

10% of the growth stage women endometrium countercurrent appears, along the tubal reaches the abdominal cavity, ovarian, and even parts of rectum, endometriosis, and monthly affected by hormonal control of partial bleeding, inflammation leading to surrounding tissues, edema occur, Dysmenorrhea.

In addition, if the cervical stenosis or abnormal uterine location, affect the blood drained from dysmenorrhea, uterine fibroids, endocrine disorders caused by abnormal contractions of the uterus is Dysmenorrhea.

Why the cervix is a black belt?

Uterus and vagina cervix is the connection channel, is also a black belt.

The female vagina communicates with the outside world, in the life chances of bacterial infections, such as more sex from his various microorganisms, abortion cervical damaged pathogen intrusion, or lifestyle of bacterial infection.

But these pathogens is only to cervical and only very few violations to the uterus.

Because the cervical mucous secretion of mucus, will be in cervical mucus plug tube formation, cut off from the uterus and bacteria.

According to the study found that the cervical mucus plug 1/3 under can identify bacteria, and on 2/3 no bacteria.

Thus, the cervical opening became important to resist external bacteria, means that will be more pathogens of stimulation.

Pregnant uterus to fetal energy

In women's life, ovarian about ovulation 400 ~ 500, ovulation time normally in the menstrual cycle in paragraphs 13 to 16 days before menstruation, or 14 days or so, at this point, the probability of conception sex life.

Day 15, egg and sperm in tubal encounter, fertilization, and soon to be notified of the endometrium, the original plan to immediately stop, in existing 5mm thickness on thickening to fit the Zygote to bed.

Zygote needs 3 ~ 4 days through the fallopian tube to the uterus, choosing the right bed position and gradually close, 11 ~ 12 days to bed, embryo and mother even became one.

(Practice editing: what Chris)