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Related to chemical pregnancy: ectopic pregnancy
slight, unsustained rise in HCG levels.
Farlex Partner Medical Dictionary © Farlex 2012
Pregnancy resulting from in vitro fertilization or other reproductive technology, characterized by low levels of HCG and usually miscarriage prior to implantation.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
chem·i·cal preg·nan·cy(kem'i-kăl preg'năn-sē)
Slight, unsustained rise in levels of human chorionic gonadotropin.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012