The body takes care of it if you are no more than 3 months. Then it is usually about whether the embryo is viable or not. If you have one without inducing in any way - it is a real miscarriage. Otherwise it is an abortion.
No, exercise is a must when pregnant.
Not usually, no.
No, the body protects it.
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.
yes
after you have your first 'normal' period.
yes you can, just wait a wile though
No, it won't.
Visit a doctor
i need help my friend thinks she is haveing a misscarriage what should she do
Pretty much just blood.
You cannot take enough BCPs to do that.