Pregnancy - vaginal bleeding; Maternal blood loss
Avoid sexual intercourse until you know the cause of the bleeding. Drink only fluids if the bleeding and cramping are severe.
If a miscarriage occurs, expect a small amount of vaginal bleeding for up to 10 days after. Avoid using tampons for bleeding during pregnancy and for 2 to 4 weeks after miscarriage.
Medication is usually not necessary -- don't take any medication without talking to your doctor.
Call your health care provider if
Contact your health care provider if:
- There is a chance of miscarriage.
- You have any vaginal bleeding during pregnancy. Treat this as a potential emergency.
- You have vaginal bleeding and have placenta previa (get to the hospital right away).
What to expect at your health care provider's office
Your health care provider will get a medical history and will perform a
The doctor may ask you the following questions:
- Time pattern
- Have you had bleeding before during this pregnancy?
- When did the bleeding begin?
- Has it been constant since the beginning of the pregnancy?
- How far along is the pregnancy?
- When was your last menstrual period?
- How much are you bleeding?
- Do you have cramping or abdominal pain?
- Aggravating factors
- Have you been injured, such as in a fall?
- Have you had changes in physical activity?
- Have you been under extra
- Did the bleeding occur during or after sexual intercourse?
- Relieving factors
- Does rest reduce or stop the bleeding?
- What other symptoms do you have?
- Do you have a fever?
- Do you have an illness?
- Do you have pain in your abdomen?
- Are you weak or very tired?
- Are you fainting or dizzy?
- Do you have nausea, vomiting, or diarrhea?
- Are there changes in urination?
- Are there changes in bowel movements?
- Have you felt the baby move?
- Other important information
- Is there an IUD in place?
- What medications are you taking?
- Have you had previous problems during a pregnancy?
- Have you had sexual intercourse recently?
The physical examination will probably include a pelvic examination.
Tests that may be performed include:
- Blood tests
- Ultrasound of the pelvis
Your doctor may recommend:
- For an infection of the vagina or cervix: antibiotics that are safe for the baby.
- For bleeding caused by an ectopic pregnancy: surgery or medical treatment to remove the growing embryo and control or prevent internal bleeding.
- For a miscarriage: antibiotics to fight infection, and blood transfusions for severe
blood loss. A possible dilation and curettage or medication may be needed to help complete the miscarriage and stop bleeding.
- For vaginal bleeding caused by placenta previa: bed rest in the hospital, at least until the bleeding stops. A
cesarean sectionif it is close to the delivery date, or if the bleeding is severe. If the baby is premature when bleeding occurs, steroids may be recommended to help speed fetal lung maturity.
Ultrasound in pregnancy
Anatomy of a normal placenta
Vaginal bleeding during pregnancy
Female reproductive anatomy