The question is incomplete. There are no options given (for "which of the following") to answer this question.
Estrogen
It is possible for the mother of a pregnant woman to have Couvade syndrome, or sympathetic labor pains. Most doctors believe that feeling sympathetic pain is psychosomatic -- meaning all in your head -- but other doctors believe that it is caused by fluctuations in hormones.
Oxytocin is the hormone that is responsible for uterine contractions. This is important during labor, and sometimes the doctor will prescribe an artificial version to give to the expectant mother to start the labor process.
It depends on how far in the pregnancy she is. If it is close to time for her to have the kittens it may be labor starting.
No! Pregnant women can act very differently than normal because of hormones but then you WALK AWAY! She has no right to hit you and you have no right to hit her. High stress can have a very negative impact on her and if late in the pregnancy it can induce labor.
Secretary Of Labor.
Oxytocin
The Deparment of Labor
Progesterone. When the level of progesterone drops, it causes the uterus wall to begin contracting, which pushes the baby's head into the cervix, starting the positive feedback loop of contractions in labor.
The Dept. of Labor
when a woman pregnant and her belly button pops out does that mean she in labor yes or no
Oxytocin and endorphin.