No, exercise is a must when pregnant.
after you have your first 'normal' period.
Not usually, no.
Yes. If you have a period then you have had a misscarriage. No. Not all the time... Just cause you have a period don't mean that you had a misscarriage. Many woman have there peroids while they are pregnant.
No, the body protects it.
yes
yes you can, just wait a wile though
No, it won't.
i need help my friend thinks she is haveing a misscarriage what should she do
Visit a doctor
Pretty much just blood.
You cannot take enough BCPs to do that.
It depends from how high and how far along you are. You can risk rupturing the uterus and bleed to death.