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Alternate Names : Dysmenorrhea. Menstrual cramps are the pain and cramping some women experience during their monthly periods. The term dysmenorrhea usually refers to pain and cramps severe enough to prevent normal activity






You are here : 3-RX.com > Medical Encyclopedia > Diseases and Conditions > Incomplete Miscarriage

Incomplete Miscarriage

Alternate Names : Incomplete Abortion

Overview, Causes, & Risk Factors | Symptoms & Signs | Diagnosis & Tests | Prevention & Expectations | Treatment & Monitoring

A miscarriage occurs when a pregnant woman's womb expels the fetal tissue before the infant is fully-grown. This may result from natural causes within the first 20 weeks of pregnancy. In an incomplete miscarriage, part of the fetal tissue stays inside the womb.

What is going on in the body?

Eighty-five percent of miscarriages take place in the first 12 weeks of pregnancy. This time is called the first trimester. These early miscarriages are most often the result of problems with the fetus. For example, the fetus may have abnormal chromosomes, or a genetic defect, that affects health and development. Miscarriages in the early part of the second trimester of pregnancy, which is from 12 to 20 weeks, are most often caused by factors related to the mother.

A miscarriage takes place after the fetus and placenta stop growing, which causes pregnancy hormone levels to fall. The following symptoms of pregnancy may disappear:

  • breast tenderness
  • nausea
  • fatigue
  • A miscarriage occurs when the uterus, or womb, starts to contract. This causes cramping, discomfort, and vaginal spotting or bleeding. A miscarriage is complete once the womb expels its contents. An incomplete miscarriage occurs when some of the tissue remains in the uterus and the cervix stays open. This may increase a woman's risk of infection and continued bleeding.

    What are the causes and risks of the condition?

    A fetus that fails to develop or that is malformed most often causes miscarriages in the first 12 weeks of pregnancy.

    Miscarriages in the second trimester are most often caused by factors related to the mother, such as:

  • an abnormal-shaped womb, including one with a wall down the middle of it
  • an age of 35 years or older
  • autoimmune disorders, in which the woman's body creates antibodies to its own tissue, including fetal tissue. Systemic lupus erythematosus, an autoimmune disorder that involves many organ systems and is linked with a high risk of miscarriage, is one example.
  • bacterial infections, such as the sexually transmitted disease chlamydia
  • certain conditions and diseases, such as diabetes or hypothyroidism, a condition caused by low levels of thyroid hormones
  • cervical incompetence, which means that the opening from the womb does not stay closed through the whole pregnancy
  • cocaine use
  • eating foods, such as chocolate and drinking liquids, such as coffee, that have caffeine in them
  • noncancerous tumors in the womb, called fibroids
  • exposure to chemical solvents and other toxins, such as paint thinners
  • herbal remedies, which can cause birth defects as well as miscarriage. The March of Dimes advises that pregnant women avoid all dietary supplements, over-the-counter medicines, and prescription medicines unless recommended by their doctors.
  • hormonal disorders, such as a low level of the female hormone progesterone
  • infertility lasting longer than 1 year
  • polycystic ovary syndrome, a condition in which abnormal hormone levels cause growths within the ovary
  • posttraumatic stress disorder, called PTSD, which occurs in some people who have gone through a major traumatic event
  • viral infections, such as herpes, rubella, and cytomegalovirus, known as CMV, in the first trimester
  • A woman who has had three or more miscarriages in a row has a condition called habitual abortion.


       

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    Incomplete Miscarriage: Symptoms & Signs

    Author: Eva Martin, MD
    Reviewer: Eileen McLaughlin, RN, BSN
    Date Reviewed: 07/24/01



    Topiramate (toe-PYRE-a-mate) is used to help control some types of seizures in the treatment of epilepsy. This medicine cannot cure epilepsy and will only work to help control seizures for as long as you continue to take it.





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