Threatened miscarriage; Threatened spontaneous abortion; Abortion - threatened; Threatened abortion
Some studies show that women who get prenatal care have better pregnancy outcomes, for themselves and their babies. Miscarriages are less likely if you receive early, comprehensive prenatal care and avoid environmental hazards such as x-rays, drugs and alcohol, high levels of caffeine, and infectious diseases.
It is better to find and treat health problems before you get pregnant than to wait until you're already pregnant. Many miscarriages that are caused by body-wide (systemic) diseases that can be prevented by detecting and treating the disease before becoming pregnant. Being obese or having uncontrolled diabetes can increase your risk for miscarriage.
Katz VL. Spontaneous and recurrent abortion: etiology, diagnosis, treatment. In: Katz VL, Lentz GM, Lobo RA, Gershenson DM, eds. Comprehensive Gynecology. 5th ed. Philadelphia, Pa: Mosby Elsevier; 2007:chap 16.
American College of Obstetricians and Gynecologists. ACOG Committee opinion no. 462: Moderate caffeine consumption during pregnancy. Obstet Gynecol.2010 Aug;116(2 Pt 1):467-8.
Cunnigham FG, Leveno KL, Bloom SL, et al. Abortion. In: Cunnigham FG, Leveno KL, Bloom SL, et al, eds. Williams Obstetrics. 23rd ed. New York, NY: McGraw-Hill; 2010:chap 9.