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pregnancy Pregnancy is the time during which one or more offspring develops ( gestates) inside a woman's uterus (womb). A multiple pregnancy involves more than one offspring, such as with twins. Pregnancy usually occurs by sexual intercourse, but ...
terms, quickening is the moment in
pregnancy Pregnancy is the time during which one or more offspring develops ( gestates) inside a woman's uterus (womb). A multiple pregnancy involves more than one offspring, such as with twins. Pregnancy usually occurs by sexual intercourse, but ...
when the pregnant woman starts to feel the fetus' movement in the
uterus The uterus (from Latin ''uterus'', plural ''uteri'') or womb () is the organ in the reproductive system of most female mammals, including humans that accommodates the embryonic and fetal development of one or more embryos until birth. The ...
.


Medical facts

The first natural sensation of quickening may feel like a light tapping or fluttering. These sensations eventually become stronger and more regular as the pregnancy progresses. Sometimes, the first movements are mis-attributed to gas or hunger pangs. A woman's uterine muscles, rather than her abdominal muscles, are first to sense fetal motion. Therefore, her body weight usually does not have a substantial effect on when movements are initially perceived. Women who have previously given birth have more relaxed uterine muscles which are more sensitive to fetal motion during subsequent pregnancies. For them fetal motion can sometimes be felt as early as 14 weeks. Usually, quickening occurs naturally at about the middle of a pregnancy. A woman pregnant for the first time (i.e., a primigravida woman) typically feels fetal movements at about 20–21 weeks, whereas a woman who has given birth at least once will typically feel movements around 18 weeks.


Legal history

The word ''quick'' originally meant "alive". Historically, quickening has sometimes been considered to be the beginning of the possession of "individual life" by the fetus. British legal scholar
William Blackstone Sir William Blackstone (10 July 1723 – 14 February 1780) was an English jurist, judge and Tory (British political party), Tory politician of the eighteenth century. He is most noted for writing the ''Commentaries on the Laws of England''. Bo ...
explained the subject of quickening in the eighteenth century, relative to feticide and
abortion Abortion is the termination of a pregnancy by removal or expulsion of an embryo or fetus. An abortion that occurs without intervention is known as a miscarriage or "spontaneous abortion"; these occur in approximately 30% to 40% of pregn ...
: Nevertheless, quickening was only one of several standards that were used historically to determine when the
right to life The right to life is the belief that a being has the right to live and, in particular, should not be killed by another entity. The concept of a right to life arises in debates on issues including capital punishment, with some people seeing it a ...
attaches to a fetus. According to the "ancient law" mentioned by Blackstone, another standard was formation of the fetus, which occurs weeks before quickening.
Henry de Bracton Henry of Bracton, also Henry de Bracton, also Henricus Bracton, or Henry Bratton also Henry Bretton (c. 1210 – c. 1268) was an English cleric and jurist. He is famous now for his writings on law, particularly ''De legibus et consuetudinibus ...
explained the ancient law, about five hundred years before Blackstone: In England in the seventeenth through nineteenth centuries, a woman convicted of a capital crime could claim a delay in her execution if she were pregnant; a woman who did so was said to " plead the belly". The law held that no women could be granted a second reprieve from the original sentence on the ground of subsequent pregnancy, even if the fetus had quickened. In Ireland on 16 March 1831 Baron Pennefather in Limerick stated that pregnancy was not alone sufficient for a delay but there had to be quickening.''Limerick Evening Post'' and ''Clare Sentinel'', 18 March 1831.


See also

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Notes


External links


First Fetal Movement: Quickening
American Pregnancy Association.

babycenter.com. {{Pregnancy Midwifery