Menstrual cramps are caused by certain hormones causing the muscles of the uterus to contract in order to push out menstrual flow. As well as the fact pain from menstrual cramps can radiate, those hormones can effect muscles elsewhere in your body too. Menstrual cramps are common but not a normal part of menstruation, so look into preventing them.
Cramps are terrible they hurt so bad
No. Gas pains only cause stomach cramps.
You've probably slept with you legs in an awkward position.
See a doctor
It depends on the person. I don't get cramps whenever I have my period, but others have serious cramps.
you will get kidney stones cramps and your stomach will hurt
you can get cramps or your stomach will hurt or your feet can hurt too but you can never be sure about when u start your period
introduce
no because your using your upper body, and if your doing other exercises to tighten leg muscles, and your thighs hurt, you might be doing to much, or they're working. :)
Menstrual flow leaving your body doesn't hurt, however menstrual cramps can hurt - menstrual cramps are a result of hormones being released that cause the uterus to contract in order to push out the menstrual flow. Some women are more sensitive to these hormones than others or produce higher concentrations - however most women can prevent menstrual cramps by regulating their hormones or altering their diets.
It could be a variety of things. Muscle cramps, kidney problems, gastrointestinal problems, or it could be muscle aches or cramps. A doctor could tell you best.
Yes, stomach cramps, headache etc., but remember, every pregnancy is different.