Results 211 to 220 of about 568,538 (267)
The increasing rates of ectopic pregnancy
Journal of Obstetrics and Gynaecology, 1991 openaire +1 more source
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Pregnancy rates and pregnancy loss in Eastern Ethiopia
Acta Obstetricia et Gynecologica Scandinavica, 2013AbstractObjectiveTo determine pregnancy, pregnancy loss and fertility rates in a rural community of Ethiopia.DesignA prospective population‐based pregnancy surveillance.SettingKersa Demographic Surveillance and Health Research Center, a demographic surveillance site in Eastern Ethiopia.PopulationFor pregnancy rates, the study included 7738 women of ...
Nega, Assefa +2 more
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Pregnancy‐induced hypertension: recurrence rate in second pregnancies
Medical Journal of Australia, 1991The purpose of this study was to estimate the rate of recurrence of pregnancy-induced hypertension in an Australian population.Case records of women with hypertension during pregnancy who were delivered at our hospital during a two-year period were examined retrospectively.
J L, Hargood, M A, Brown
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Theriogenology, 2012
Records (years 2005-2007) were analyzed from a Thoroughbred stud farm in central Kentucky. Data from all breeding cycles of foaling mares were tabulated (3184 cycles of 2003 foaling mares bred between 7 and 163 days postpartum). A multiple logistic regression model employing Bayesian statistics was used to adjust for factors that significantly affected
T L, Blanchard +6 more
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Records (years 2005-2007) were analyzed from a Thoroughbred stud farm in central Kentucky. Data from all breeding cycles of foaling mares were tabulated (3184 cycles of 2003 foaling mares bred between 7 and 163 days postpartum). A multiple logistic regression model employing Bayesian statistics was used to adjust for factors that significantly affected
T L, Blanchard +6 more
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Maternal heart rate in pregnancy
American Journal of Obstetrics and Gynecology, 1985Serial morning heart rates were obtained from 10 women runners prior to and during pregnancy. By 8 weeks' menstrual age, maternal heart rate had risen 8 bpm with an overall pregnancy-associated increase of 16 bpm. Potential mechanisms are discussed.
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Fetal heart rate in early pregnancy
Early Human Development, 1990Heart rates were measured by transvaginal sonography twice weekly in ten first trimester fetuses in women who conceived after in-vitro fertilization (IVF) or zygote intra-fallopian transfer (ZIFT). From week 6 to week 9 of menstrual age a rapid increase of the mean heart rate was observed from 113 to 167 beats per min, followed by a slow decrease to ...
M, van Heeswijk +2 more
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Pregnancy rates and birth rates
Population Studies, 1962Summary In this article the relationships between pregnancy rates per hundred woman-years of exposure and annual birth rates per thousand population are analyzed by means of a simple population model The assumptions underlying this model are: a rate of 80 pregnancies per hundred woman-years of non-contraceptive exposure, a foetal mortality rate of 20 ...
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Cesarean delivery rates in adolescent pregnancy
The European Journal of Contraception & Reproductive Health Care, 2005To investigate the rates of cesarean deliveries in two different hospitals, which serve different populations in Turkey.The study was conducted at two centers, one of which is a university hospital in a rural area and the other a community hospital in capital city, for 5 years (1999-2003). The subjects were < 18 years old adolescent mothers.
Sahin, I, Zeteroglu, S, Gol, K
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Pregnancy rates with bisected bovine embryos
Theriogenology, 1984A method for producing identical twin calves is described in which 5.5 to 7.5 day bovine embryos were bisected using a fine microsurgical blade. The resulting demi-embryos were transferred surgically or nonsurgically to the uterine horn ipsilateral to the corpus luteum of synchronous recipients (+/- 2 days), one demi-embryo per recipient.
T J, Williams, R P, Elsden, G E, Seidel
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