News tagged with human reproduction

Related topics: women , pregnancy

Early menopause in mice: A model of human POI

(Medical Xpress)—Scientists have established a genetic mouse model for primary ovarian insufficiency (POI), a human condition in which women experience irregular menstrual cycles and reduced fertility, ...

Aug 30, 2012
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BPA exposure disrupts human egg maturation

As many as 20 percent of infertile couples in the United States have unexplained reasons for their infertility. Now, new research led by Catherine Racowsky, PhD, director of the Assisted Reproductive Technologies ...

Jul 31, 2013
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Sugary drinks linked to earlier onset of menstrual periods

Girls who frequently consume sugary drinks tend to start their menstrual periods earlier than girls who do not, according to new research published online today (Wednesday) in Human Reproduction, one of the world's leadin ...

Jan 27, 2015
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Human reproduction

Human reproduction is any form of sexual reproduction resulting in the conception of a child, typically involving sexual intercourse between a man and a woman. During sexual intercourse, the interaction between the male reproductive system and the female reproductive system results in fertilization of the woman's ovum by the man's sperm, which after a gestation period is followed by childbirth. The fertilization of the ovum may nowadays be achieved by artificial insemination methods, which do not involve sexual intercourse.

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