نتایج جستجو برای: age of pregnancy

تعداد نتایج: 21220924  

Background & aim: The rate of unintended pregnancy has decreased from 24% to 16% in the last four to five years in Pakistan. However, this rate stills varies among the women living in the rural and urban areas of Pakistan. The females residing in the rural areas are less likely to have many contraceptive choices and receive no/low-quality family planning services; as a result, they end up with ...

Journal: :Health education & behavior : the official publication of the Society for Public Health Education 2017
Clea Sarnquist Jake Sinclair Benjamin Omondi Mboya Nickson Langat Lee Paiva Bonnie Halpern-Felsher Neville H Golden Yvonne A Maldonado Michael T Baiocchi

PURPOSE To evaluate the effect of behavioral, empowerment-focused interventions on the incidence of pregnancy-related school dropout among girls in Nairobi's informal settlements. METHOD Retrospective data on pregnancy-related school dropout from two cohorts were analyzed using a matched-pairs quasi-experimental design. The primary outcome was the change in the number of school dropouts due t...

Journal: :The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2012
Heather Hume Andrei Rebarber Daniel H Saltzman Ashley S Roman Nathan S Fox

OBJECTIVE To compare the efficacy of Shirodkar to McDonald cerclage in patients with singleton pregnancies undergoing an ultrasound-indicated cerclage. METHODS Historical cohort of all patients with singleton pregnancies undergoing cerclage for the indication of a short cervix on ultrasound (ultrasound indicated) at one institution in 2005-2010. We compared outcomes based on cerclage type, Sh...

Journal: :NCHS data brief 2014
Michelle J K Osterman Joyce A Martin

After nearly 20 years of consecutive increases, induction of labor for singleton births reached a high of 23.8% in 2010, then declined in 2011 (23.7%) and 2012 (23.3%). Trends in induction rates vary by gestational age, with rates for most gestational age groups declining since 2010. Induction rates for births at 36, 37, and 38 weeks have declined since 2006, with the largest decrease at 38 wee...

Journal: :American journal of obstetrics and gynecology 2017
Melody Goodman Ojiugo Onwumere Laurel Milam Jeffrey F Peipert

BACKGROUND While the rate of unintended pregnancy has declined in the United States in recent years, unintended pregnancy among teens in the United States is the highest among industrialized nations, and disproportionately affects minority teens. OBJECTIVE Our objective of this secondary analysis was to estimate the risk of unintended pregnancy for both Black and White teens age 15-19 years w...

F Moramazi M Barati N SHabazian S Masihi

Background & Aims: Accurate knowledge about gestational age is very important in taking decision for pregnancy management and termination. According to Naegele’s rule the length of pregnancy is 280 days after LMP and according to studies performed in Harvard University, duration of pregnancy in nullipare and multipare women has been respectively 288 and 283 days and according to a study perform...

Journal: :African journal of reproductive health 2012
Joshua Amo-Adjei

Age differences between partners, where females are relatively younger than their male partners, can negatively affect power dynamics and subsequent negotiations for safe sex practices with implications on unplanned pregnancies and STIs transmission. This paper examines the effects of age differentials on condom use at first sex. Using a weighted sample of 925 women drawn from the fifth round o...

Elham Naghshineh, Fatemeh Jahani, Fedyeh Haghollahi, Ferdows Mehrabian, Hatav Tehrani, Maryam Hajhashemi, Minoo Movahedi,

Background: Assisted reproductive techniques have increased the chances of pregnancy for couples looking for a way to treat their infertility. To increase the effectiveness of these methods, studies are needed to identify the determinants of a successful pregnancy with these techniques. Methods: The present study is a cross-sectional retrospective study that was performed on 253 couples who we...

Journal: :international journal of reproductive biomedicine 0
firoozeh akbari asbagh mahbod ebrahimi

background: premature ovarian failure (pof) is a common condition; its incidence is estimated to be as great as 1 in 100 by the age of 40 years. physiologic replacement of ovarian steroid hormones seems rational until the age of normal menopause. temporary return of ovarian function and pregnancy may occur rarely in women with pof. we report a case of pof who conceived during hormone replacemen...

Journal: :iranian journal of nursing and midwifery research 0
nahid dehghan-nayeri mansooreh tajvidi

abstract background: pregnancy rate among iranian adolescents below 20 years of age is increasing. pregnancy during adolescence is considered a social issue associated with medical, emotional, and social outcomes for the mother, child, and family. the current research examines the experience of pregnancy among iranian adolescents. materials and methods: the qualitative content analysis method w...

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