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  2. A Pregnant Woman's Brain Was Mapped for the First Time - AOL

    www.aol.com/pregnant-womans-brain-mapped-first...

    By the ninth week of pregnancy, researchers found decreases in gray matter volume (GMV), while cerebrospinal fluid and white matter microstructure increased. These physical changes may be the ...

  3. In pregnancy, the brain changes in remarkable ways, a new ...

    www.aol.com/pregnancy-brain-changes-remarkable...

    A first-of-its-kind case study has highlighted the ways in which the brain changes throughout pregnancy, including decreases in gray matter volume, and increases in white matter.

  4. Hypercoagulability in pregnancy - Wikipedia

    en.wikipedia.org/.../Hypercoagulability_in_pregnancy

    Hypercoagulability in pregnancy is the propensity of pregnant women to develop thrombosis (blood clots). Pregnancy itself is a factor of hypercoagulability (pregnancy-induced hypercoagulability), as a physiologically adaptive mechanism to prevent post partum bleeding. [1] However, when combined with an additional underlying hypercoagulable ...

  5. Maternal physiological changes in pregnancy - Wikipedia

    en.wikipedia.org/wiki/Maternal_physiological...

    Maternal Blood Volume. During pregnancy the plasma volume increases by 40-50% and the red blood cell volume increases only by 20–30%. [20] These changes occur mostly in the second trimester and prior to 32 weeks gestation. [22] Due to dilution, the net result is a decrease in hematocrit or hemoglobin, which are measures of red blood cell ...

  6. Melatonin as a medication and supplement - Wikipedia

    en.wikipedia.org/wiki/Melatonin_as_a_medication...

    Chemistry. [edit] Melatonin, also known as N -acetyl-5-methoxytryptamine, is a substituted tryptamine and a derivative of serotonin (5-hydroxytryptamine). It is structurally related to N-acetylserotonin (normelatonin; N -acetyl-5-hydroxytryptamine), which is the chemical intermediate between serotonin and melatonin in the body.

  7. Is melatonin or ashwagandha better for sleep? Experts weigh in

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    Ashwagandha is an adaptogen, an herb that helps regulate the stress hormone cortisol. It comes from a shrub that grows in Africa and Asia, but you can often buy it as a capsule, powder, or tea ...

  8. Melatonin - Wikipedia

    en.wikipedia.org/wiki/Melatonin

    Melatonin, an indoleamine, is a natural compound produced by various organisms, including bacteria and eukaryotes. [1] Its discovery in 1958 by Aaron B. Lerner and colleagues stemmed from the isolation of a substance from the pineal gland of cows that could induce skin lightening in common frogs.

  9. Chorionic hematoma - Wikipedia

    en.wikipedia.org/wiki/Chorionic_hematoma

    Chorionic hematoma is the pooling of blood (hematoma) between the chorion, a membrane surrounding the embryo, and the uterine wall. [2] It occurs in about 3.1% of all pregnancies, [2] it is the most common sonographic abnormality and the most common cause of first trimester bleeding. [3]