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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1781 1
1784 1
1787 1
1790 1
1799 1
1800 1
1802 2
1803 1
1804 1
1805 1
1809 1
1812 1
1813 2
1814 1
1818 1
1824 2
1825 1
1826 5
1827 3
1829 2
1830 4
1831 2
1832 3
1833 1
1834 1
1835 1
1837 1
1838 1
1839 3
1840 2
1841 4
1842 3
1843 6
1847 1
1848 1
1849 2
1850 1
1851 1
1853 4
1854 3
1855 4
1856 2
1857 2
1858 3
1859 3
1860 1
1861 1
1863 1
1864 1
1865 2
1866 1
1867 1
1868 1
1869 2
1870 4
1871 4
1872 7
1873 4
1874 8
1875 18
1876 2
1877 1
1878 9
1879 2
1880 6
1881 1
1882 3
1883 3
1884 3
1885 8
1886 7
1887 3
1888 4
1889 4
1890 8
1891 5
1892 7
1893 8
1894 11
1895 6
1896 12
1897 11
1898 11
1899 7
1900 5
1901 9
1902 7
1903 15
1904 8
1905 8
1906 14
1907 22
1908 35
1909 33
1910 16
1911 20
1912 21
1913 14
1914 21
1915 16
1916 12
1917 13
1918 7
1919 15
1920 16
1921 47
1922 16
1923 10
1924 26
1925 20
1926 25
1927 34
1928 24
1929 21
1930 33
1931 30
1932 45
1933 31
1934 36
1935 23
1936 52
1937 45
1938 37
1939 29
1940 22
1941 18
1942 27
1943 23
1944 36
1945 400
1946 1286
1947 1585
1948 1725
1949 1661
1950 2697
1951 3133
1952 3274
1953 3228
1954 3244
1955 3349
1956 3095
1957 3344
1958 3269
1959 3274
1960 3295
1961 3443
1962 3743
1963 5259
1964 6796
1965 6578
1966 7171
1967 8243
1968 8971
1969 9545
1970 9881
1971 10322
1972 11215
1973 11527
1974 11840
1975 12161
1976 12157
1977 12090
1978 12505
1979 13538
1980 13363
1981 13140
1982 13674
1983 14260
1984 14762
1985 14559
1986 14153
1987 13496
1988 14237
1989 15093
1990 14814
1991 14542
1992 14511
1993 15905
1994 15182
1995 15653
1996 15590
1997 15836
1998 16101
1999 15530
2000 16261
2001 16416
2002 16805
2003 17910
2004 18598
2005 19934
2006 21120
2007 22160
2008 23230
2009 23916
2010 25602
2011 27893
2012 29623
2013 30575
2014 32604
2015 33847
2016 33815
2017 33987
2018 35560
2019 36463
2020 34012
2021 2941
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Search Results

1,007,246 results
Results by year
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Page 1
Pregnancy of unknown location: Evaluation and management.
Carusi D. Carusi D. Semin Perinatol. 2019 Mar;43(2):95-100. doi: 10.1053/j.semperi.2018.12.006. Epub 2018 Dec 20. Semin Perinatol. 2019. PMID: 30606496 Review.
Early diagnosis of an extrauterine pregnancy is important for safe and effective management. However, a pregnancy's location often cannot be easily determined with abnormal implantations or prior to 5-6 weeks' gestation. ...Medical treatment is optimal when a …
Early diagnosis of an extrauterine pregnancy is important for safe and effective management. However, a pregnancy's loc …
Adolescent pregnancy, birth, and abortion rates across countries: levels and recent trends.
Sedgh G, Finer LB, Bankole A, Eilers MA, Singh S. Sedgh G, et al. J Adolesc Health. 2015 Feb;56(2):223-30. doi: 10.1016/j.jadohealth.2014.09.007. J Adolesc Health. 2015. PMID: 25620306 Free PMC article.
The proportion of pregnancies that ended in live births tended to be higher in countries with high teen pregnancy rates (p = .02). ...CONCLUSIONS: Despite recent declines, teen pregnancy rates remain high in many countries. Research on the planning status of …
The proportion of pregnancies that ended in live births tended to be higher in countries with high teen pregnancy rates (p = . …
Labor and Delivery of Twin Pregnancies.
Melka S, Miller J, Fox NS. Melka S, et al. Obstet Gynecol Clin North Am. 2017 Dec;44(4):645-654. doi: 10.1016/j.ogc.2017.08.004. Obstet Gynecol Clin North Am. 2017. PMID: 29078946 Review.
Obstetricians who care for twin pregnancies should be aware of the challenges that may arise during the labor and delivery. With recognition of these issues and proper training, providers should be able to help women with twin pregnancies achieve a safe delivery for …
Obstetricians who care for twin pregnancies should be aware of the challenges that may arise during the labor and delivery. With reco …
Intergenerational teen pregnancy: a population-based cohort study.
Liu N, Vigod SN, Farrugia MM, Urquia ML, Ray JG. Liu N, et al. BJOG. 2018 Dec;125(13):1766-1774. doi: 10.1111/1471-0528.15297. Epub 2018 Jun 25. BJOG. 2018. PMID: 29786971 Free article.
OBJECTIVE: To estimate the intergenerational association in teenage pregnancy, and whether there is a coupling tendency between a mother and daughter in how their teen pregnancies end, such as a termination of pregnancy (TOP) versus a live birth. ...MAIN OUTC …
OBJECTIVE: To estimate the intergenerational association in teenage pregnancy, and whether there is a coupling tendency between a mot …
Multifetal pregnancy reduction of triplets to twins compared with non-reduced triplets: a meta-analysis.
Zipori Y, Haas J, Berger H, Barzilay E. Zipori Y, et al. Reprod Biomed Online. 2017 Sep;35(3):296-304. doi: 10.1016/j.rbmo.2017.05.012. Epub 2017 May 31. Reprod Biomed Online. 2017. PMID: 28625760 Review.
The current systematic review and meta-analysis evaluate the perinatal outcomes in twin pregnancies following multifetal pregnancy reduction (MPR) compared with non-reduced triplet pregnancies. ...Should primary prevention of high order multiple pregnancy …
The current systematic review and meta-analysis evaluate the perinatal outcomes in twin pregnancies following multifetal pregnancy …
Intended and unintended pregnancies worldwide in 2012 and recent trends.
Sedgh G, Singh S, Hussain R. Sedgh G, et al. Stud Fam Plann. 2014 Sep;45(3):301-14. doi: 10.1111/j.1728-4465.2014.00393.x. Stud Fam Plann. 2014. PMID: 25207494 Free PMC article.
We find that 213 million pregnancies occurred in 2012, up slightly from 211 million in 2008. ...Eighty-five million pregnancies, representing 40 percent of all pregnancies, were unintended in 2012. ...
We find that 213 million pregnancies occurred in 2012, up slightly from 211 million in 2008. ...Eighty-five million pregnancies …
Interventions for Preventing Unintended, Rapid Repeat Pregnancy Among Adolescents: A Review of the Evidence and Lessons From High-Quality Evaluations.
Norton M, Chandra-Mouli V, Lane C. Norton M, et al. Glob Health Sci Pract. 2017 Dec 28;5(4):547-570. doi: 10.9745/GHSP-D-17-00131. Print 2017 Dec 28. Glob Health Sci Pract. 2017. PMID: 29284694 Free PMC article. Review.
BACKGROUND: In 2017, of the 22.5 million parenting adolescents (ages 15-19) in 60 countries, approximately 4.1 million gave birth to a second or higher-order child. Adolescent pregnancy in general, and rapid repeat pregnancies specifically, expose young mothers and …
BACKGROUND: In 2017, of the 22.5 million parenting adolescents (ages 15-19) in 60 countries, approximately 4.1 million gave birth to a secon …
The prevalence of unplanned pregnancy ending in birth, associated factors, and health outcomes.
Goossens J, Van Den Branden Y, Van der Sluys L, Delbaere I, Van Hecke A, Verhaeghe S, Beeckman D. Goossens J, et al. Hum Reprod. 2016 Dec;31(12):2821-2833. doi: 10.1093/humrep/dew266. Epub 2016 Oct 24. Hum Reprod. 2016. PMID: 27798048
STUDY QUESTION: What are associated factors of unplanned pregnancies ending in birth? SUMMARY ANSWER: Pregnancies that were less planned were associated with women of lower socio-economic status (SES), an unhealthier lifestyle before and during the pregnancy, …
STUDY QUESTION: What are associated factors of unplanned pregnancies ending in birth? SUMMARY ANSWER: Pregnancies that were le …
Global, regional, and subregional trends in unintended pregnancy and its outcomes from 1990 to 2014: estimates from a Bayesian hierarchical model.
Bearak J, Popinchalk A, Alkema L, Sedgh G. Bearak J, et al. Lancet Glob Health. 2018 Apr;6(4):e380-e389. doi: 10.1016/S2214-109X(18)30029-9. Epub 2018 Mar 5. Lancet Glob Health. 2018. PMID: 29519649 Free PMC article.
In 2010-14, 59% (90% UI 54-65) of unintended pregnancies ended in abortion in developed regions, as did 55% (52-60) of unintended pregnancies in developing regions. ...Sexual and reproductive health services are needed to help women avoid unintended pregnancies …
In 2010-14, 59% (90% UI 54-65) of unintended pregnancies ended in abortion in developed regions, as did 55% (52-60) of unintended …
Prognosis of the co-twin following spontaneous single intrauterine fetal death in twin pregnancies: a systematic review and meta-analysis.
Mackie FL, Rigby A, Morris RK, Kilby MD. Mackie FL, et al. BJOG. 2019 Apr;126(5):569-578. doi: 10.1111/1471-0528.15530. Epub 2018 Nov 26. BJOG. 2019. PMID: 30461179 Free article.
BACKGROUND: Single intrauterine fetal death affects approximately 6% of twin pregnancies and can have serious sequelae for the surviving co-twin. ...Neonatal death in monochorionic twins was significantly higher if the pregnancy was complicated by fetal growth restr …
BACKGROUND: Single intrauterine fetal death affects approximately 6% of twin pregnancies and can have serious sequelae for the surviv …
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