8wks and 3days pregnant started spotting this morning ultrasound showed Fetal heartbeat was 162 fetus measured up to date Dr said that my gestational sac low. Am I going miscarry?

Spotting during early pregnancy is common and does not necessarily mean that you are going to miscarry. In fact, up to 25% of pregnant women experience some degree of spotting during the first trimester. However, spotting can be a sign of a potential problem, so it is always important to see a doctor to rule out any underlying causes.

Some of the potential causes of spotting during pregnancy include:

- Implantation bleeding: This occurs when the fertilized egg implants in the lining of the uterus. It usually happens around 6-12 days after conception and can cause light spotting or bleeding.

- Cervical irritation: This can be caused by sex, a pelvic exam, or other factors that irritate the cervix. It typically causes light spotting or bleeding that stops on its own.

- Ectopic pregnancy: This is a rare but serious condition that occurs when the fertilized egg implants outside the uterus, usually in the fallopian tube. Ectopic pregnancies can cause spotting or bleeding, as well as other symptoms such as abdominal pain and nausea.

- Miscarriage: This is the most serious cause of spotting during pregnancy. It occurs when the pregnancy ends before the fetus has developed fully. Miscarriage can cause heavy bleeding and cramping, as well as other symptoms such as back pain and nausea.

If you are experiencing spotting during pregnancy, it is important to see a doctor right away to rule out any underlying causes and to get the treatment you need. Your doctor may recommend bed rest, pelvic exams, or other treatments depending on the cause of the spotting.