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  2. Human placental lactogen - Wikipedia

    en.wikipedia.org/wiki/Human_placental_lactogen

    It modifies the metabolic state of the mother during pregnancy to facilitate energy supply to the fetus. hPL has anti-insulin properties. hPL is a hormone secreted by the syncytiotrophoblast during pregnancy. Like human growth hormone, hPL is encoded by genes on chromosome 17q22-24. It was identified in 1963. [2]

  3. Prenatal testing - Wikipedia

    en.wikipedia.org/wiki/Prenatal_testing

    The AFP test is often done in the second trimester using the serum from the maternal blood draw. This test looks at a specific protein that is formed in the liver of the fetus and released into the fluid contents of the womb, which is then absorbed into the mother's blood stream. Multiple determinations stem from the results of AFP testing.

  4. Pregnancy test - Wikipedia

    en.wikipedia.org/wiki/Pregnancy_test

    A modern hormone pregnancy test, showing a positive result A series of pregnancy test strips, taken one per day at the beginning of a pregnancy. A pregnancy test is used to determine whether a female is pregnant or not. The two primary methods are testing for the female pregnancy hormone (human chorionic gonadotropin (hCG)) in blood or urine ...

  5. OB/GYNs Explain When You Should (and Shouldn’t) Worry ... - AOL

    www.aol.com/ob-gyns-explain-shouldn-t-151600275.html

    Jelly-like blood clots during your period don’t always mean something’s wrong, but they can point to a larger health issue. ... This can occur before you even realize you’re pregnant. Cancer ...

  6. Timeline of human prenatal development - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_human_prenatal...

    Rudimentary blood moves through primitive vessels connecting to the yolk sac and chorionic membranes. The metanephros, precursor of the definitive kidney, starts to develop. The initial stomach differentiation begins. [5] This embryo is also from an ectopic pregnancy, this one in the cornu (the part of the uterus to which the Fallopian tube is ...

  7. Hypercoagulability in pregnancy - Wikipedia

    en.wikipedia.org/.../Hypercoagulability_in_pregnancy

    A blood test including platelets and a clotting screen should be performed prior to administration of anticoagulant regimens in pregnancy. [13] Subcutaneous tinzaparin may be given at doses of 175 units of antifactor Xa activity per kg, [13] based on prepregnancy or booking weight at approximately 16 weeks, and not the current weight. [13]

  8. Triple test - Wikipedia

    en.wikipedia.org/wiki/Triple_test

    The triple test, also called triple screen, the Kettering test or the Bart's test, is an investigation performed during pregnancy in the second trimester to classify a patient as either high-risk or low-risk for chromosomal abnormalities (and neural tube defects). The term "multiple-marker screening test" is sometimes used instead.

  9. Estimated date of delivery - Wikipedia

    en.wikipedia.org/wiki/Estimated_date_of_delivery

    If the gestational age as calculated from an early ultrasound is contradictory to the one calculated directly from the last menstrual period, it is still the one from the early ultrasound that is used for the rest of the pregnancy. [7] In case of in vitro fertilization, calculating days since oocyte retrieval or co-incubation and adding 14 days ...