There are not just 3 changes...there are many.
Just to name a few....
Increased sensitivity to breasts.
Loss of periods.
Increased hair growth.
Stomach getting larger.
Swelling of feet/legs.
Morning sickness.
Tiredness.
the uterus
Pregnancy does not cause inflammation in the uterus. Inflammation of the uterus during pregnancy would serve no biological purpose.
The doctor will use a combination of an internal and external exam to feel the uterus to see how far along in a pregnancy a woman might be, but generally an ultrasound determines the exact date. The uterus actually moves and changes during the pregnancy, making it easy to feel the changes.
The inside of the uterus is lined with the "endometrium" which is shed every month if you are not pregnant. Once you get pregnant that lining changes to the "decidua" which stays in place because of the hormone progesterone and hCG the pregnancy hormone during pregnancy.
Uterus..
uterus
The uterus is the organ in a woman's body where an embryo grows during pregnancy. It provides a safe and nourishing environment for the embryo to develop into a fetus. Hormonal changes in the body during pregnancy support the growth and development of the embryo in the uterus.
Yes, as the baby grows during pregnancy, the uterus expands and moves upward within the pelvic cavity. This movement is a normal part of pregnancy as the uterus accommodates the growing fetus.
During pregnancy, the uterus undergoes significant changes to support the growing fetus. The uterus expands in size to accommodate the developing baby, its muscle walls thicken to provide support, and the blood supply to the uterus increases to supply nutrients and oxygen to the fetus. Additionally, the cervix softens and dilates to prepare for childbirth. These adaptations allow the uterus to provide a safe and nurturing environment for the growing fetus throughout pregnancy.
The uterus.
No. They can not enter the uterus without risking miscarriage. There is also no ovulation during pregnancy.
The uterus houses the fetus during pregnancy. The fallopian tubes are the site of fertilization, and carry the egg from the ovary to the uterus.