PMS is probably the culprit. Limit caffiene--coffee, tea and soda. Limit chocolate. Drink soy milk and eat tofu and you may be able to self regulate. If not the doctor can put you on a mini-pill for a couple months to reset your menses.
Cardiogenic shock causes the nausea.
mostly during the menstruation cycle causes the most pain
Yes there is bleeding during menstruation
The inflammatory substance responsible for pain during menstruation is prostaglandins. The prostaglandins cause the uterine contractions, but in high quantities it will cause blood vessels supplying the uterus with blood to construct so starve the uterus of blood/oxygen very temporarily, and thus this is what causes the pain during menstruation.
ur not gtn ur period itz normal 2 have a lil bit of spotting
AIDS
i have a rash sometimes in my menstruation;why is causin.g this
No, the egg isn't released during menstruation. The egg is released during ovulation, which typically occurs two weeks before menstruation, if the egg isn't fertilised then this leads to menstruation.
The same thing that causes pregnancy after menstruation: sex.
Menstruation
There are many different causes of nausea. You may have nausea because you have eaten too much. You can also have nausea when you are coming down with a flu bug.
this could be pregnancy or stress.