Put ice over the fractured rib. Apply an ice pack, frozen gel pack or bag of peas from the freezer onto your rib injury for about 20 minutes every hour you are awake for the first two days, then reduce it to 10 â 20 minutes three times daily as needed to reduce pain and swelling.
1 Oral progesterone, such as Prometrium, is a natural form of the hormone used to help supplement the luteal phase during fertility treatments such as intrauterine insemination (IUI).  Progesterone suppositories, such as Endometrin and Cyclogest, are made of natural progesterone and are inserted into the vagina.
PROGESTERONE (proe JES ter one) is a female hormone. This medicine is used to prevent the overgrowth of the lining of the uterus in women who are taking estrogens for the symptoms of menopause. It is also used to treat secondary amenorrhea. This is when a woman stops getting menstrual periods due to low levels of progesterone.