How big the uterus is, you need to add three values to know. The uterus is about 5.5 cm to 7.5 cm long, 4.5 cm to 5.5 cm wide and 3 cm to 4 cm thick. If these three values add up to 12 cm, your uterus is normal. The length of the cervix is generally between 2.5cm-3cm and 3 cm, which also needs to be understood by female friends.
The image of the uterus in the pelvic cavity is like an inverted pear. The weight of the uterus is generally about 50 grams to 70 grams. We can observe the size of the uterus and whether the uterus grows normally by color Doppler ultrasound. If a woman's uterus is too small, it is difficult to get pregnant, or it is easy to have a miscarriage after pregnancy.
The uterine cavity belongs to an inverted triangle. The depth of this inverted triangle is about 6 cm, and the upper two corners lead to the fallopian tubes on both sides respectively. The fallopian tubes are connected with the ovaries, and the narrower part at the lower end is called isthmus, which is about 1 cm long. After menopause, the uterus will shrink accordingly.