Allow a woman to menstruate, and you've just destroyed potential human life.
From the newscientist.com
Finnish researchers reckon that a living Barbie would not have enough fat to menstruate.
From the telegraph.co.uk
The most memorable advice my mom gave me was when, at the tender age of 10, I began to menstruate.
From the sacbee.com
All of the mammalian species that menstruate are also hemochorial.
From the scienceblogs.com
Researchers in Finland once calculated that if Barbie was a real woman she'd be too thin to menstruate.
From the guardian.co.uk
Women may continue to menstruate, although their periods may grow irregular, falling closer together or farther apart.
From the usatoday.com
At the tender age of 10, I began to menstruate.
From the freep.com
Many girls also get a vaginal mucus-like discharge about six months before they menstruate for the first time.
From the cnn.com
Young girls just starting to menstruate have hormonal fluctuations and may have iron deficiency, which can affect sleep.
From the newsweek.com
More examples
Undergo menstruation; "She started menstruating at the age of 11"
(menstruation) the monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause; "the women were sickly and subject to excessive menstruation"; "a woman does not take the gout unless her menses be stopped"--Hippocrates; "the semen begins to appear in males and to be ...
The menstrual cycle is a series of physiological changes that can occur in fertile females. Overt menstruation (where there is blood flow from the uterus through the vagina) occurs primarily in humans and close evolutionary relatives such as chimpanzees. ...
Menstruation is the shedding of the uterine lining (endometrium). It occurs on a regular basis in reproductive-age females of certain mammal species. ...
(menstruation) The periodic discharging of the menses, the flow of blood and cells from the lining of the uterus in females of humans and other primates
(menstruating) The blood flow from the uterus that happens about every 4 weeks in a woman.
(Menstruation) A discharging of blood, secretions, and tissue debris from the uterus that recurs in nonpregnant females at approximately monthly intervals and that is considered to represent a readjustment of the uterus to the nonpregnant state following proliferative changes accompanying the ...
(Menstruation) The monthly bleed which takes place if no pregnancy occurs.
(menstruation) The process in which the uterine endometrium breaks down and sheds cells, resulting in bleeding; occurs approximately once a month. The first day marks the beginning of the menstrual and ovarian cycles. PICTURE