miscarriage statistics

Miscarriage Statistics

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Miscarriage StatisticsData
Number of miscarriages in the U.S. annually600,000
Percent of miscarriages that occur before 12 weeks80 %
Overall miscarriage risk17~22%
Risk after gestational sac is visible12~15%
Risk of miscarriage after heartbeat is detected(at 6wks; 7 wks; 8wks)9.4% ; 4.2% ; 1.5%
Second trimester miscarriage risk0.5%
Miscarriage risk increases after age 30; 35; 4012%; 39%; 100% (doubles)
Miscarriage risk increases when partner is age 35; 5043%; 90%
Miscarriage risk increases if the father is over 50 years old88%
Percentage of Vaginal infections of first trimester miscarriages31.5%
Previous number of miscarriages234567
Live birth rate for the pregnancy after first examination76.3%66.1%59.0%53.3%31.3%13.3%
Cumulative success rate91.2%82.9%76.0%73.3%56.3%20.0%
Abnormal embryonic karyotype68.3%56.5%65.0%25.0%28.65%20.0%
SituationPercentage likelihood of Ectopic
No history of ectopics2%
Tube with ectopic removed completely9%
Tube with ectopic preserved12%
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Statistic Sources & References
Sources: American Pregnancy Association, National Center for Disease Control
Content Author: Statistic Brain

Date research was conducted: June 7, 2017

Miscarriage Statistics

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