Embryo or fetus depending on how far developed they are.
It's not menstrual pain, it's the uterus growing.
the uterus
Pregnancy does not cause inflammation in the uterus. Inflammation of the uterus during pregnancy would serve no biological purpose.
It's possibly your uterus growing for the baby
Uterus..
uterus
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.
Yes, many women face bladder problems during pregnancy, childbirth and the months that follow because your bladder is just below your uterus, which is expanding to hold your growing baby.
Your cervix does not grow during pregnancy but the uterus does.
During pregnancy the entrance to the uterus, the cervix, is sealed by a thick mucous plug, which helps to protect the contents of the uterus from any infection.