You can as early as 3-5 weeks.
if you are far along in your pregnancy mucus is normal.. nasty but normal if your not to far along contact your doctor
it is possible for the doctor to be off, but they can usually tell how far along you are by the size of the fetus.
One can find out how far along they are in their pregnancy by consulting their doctor. A doctor can determine when the baby was conceived, and therefore how long it has been alive.
Ask her when her last period was. You carry a baby for 38-40 weeks from the first day of your last period. Do the math and you will see how far along she is. Also have her go to a doctor immediately if she has not already!!!!
For a induced miscarriage aka abortion you have to see a doctor and he will give you a surgical or medical abortion depending on your health and how far along you are.
To know how far long you might be you either have to provide us with dates for your menstruation and when you had sex or just simply take a pregnancy test, there are those who show how far along you are, or see a doctor who can tell you.
Irritation from the doctors figures checking the cervix, or your in labor.
Ask your doctor
By going to a doctor and have an abortion. The method depends on how far along you are and your health.
Heavy spotting or bleeding. Depends on how far along you are. Consult a doctor!
By medicine or surgery. The doctor will decide based on how far along you are.
Majority of the time but a ultrasound is very accurately