Harnessing huge data to reveal the extent of physiological changes before, during and after pregnancy

A team of molecular and cell biologists at the Weizmann Institute of Science, Yale University School of Medicine and Schneider Women’s Hospital has discovered that more changes take place in the bodies of pregnant women than had been previously known. In their study published in the journal Science Advances, the group analyzed blood samples from women at different stages of pregnancy and after giving birth.
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Novel IVF method mimics fallopian tube environment, increasing sperm viability

The success of in vitro fertilization depends on many factors, one of which is sperm viability. A recent study from the University of Illinois Urbana-Champaign documents a new way to select viable sperm and prolong their viability in the laboratory, reducing one source of variability during the process. The work is published in the journal Scientific Reports.
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Compared to a decade ago, fewer women now report wanting to have children, says research

More and more young women are hesitant about having children. New research from Uppsala University shows that 1 in 4 are either unsure about or do not want to have children at all—a big increase compared to 2014, when only 1 in 10 felt this way. The same study also shows that fewer people are using condoms and that a large proportion perceived consent when sexual activity was initiated.
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