Home / Products
Luoyang QIBR Bearing Co.,LtdCall us : +86 − −(0379)63968877 // Email us : [email protected]
Luoyang QIBR Bearing Co.,LtdCall us : +86 − −(0379)63968877 // Email us : [email protected]
2018-5-31type of pregnancy outcome that began the interval Julie DaVanzo1 Lauren Hale2 Abdur Razzaque3 and Mizanur Rahman4 There is renewed interest in the effects of pregnancy spacing on health and survival because of continuing high newborn infant child and maternal mortality in a number of less developed countries This paper
2004-12-3In this paper we assess the extent to which pregnancy spacing affects maternal morbidity and mortality in Bangladesh and whether programs that attempt to change birthspacing patterns can help reduce such adverse outcomes for women Such a interval back to the last pregnancy outcome regardless of whether it was a
The rapid pace of fetal development by far exceeds any other stage of the life span and thus environmental influences can profoundly alter the developmental course Stress during the prenatal period including malnutrition and inflammation impact maternal and fetal neurodevelopment with long-term consequences for physical and mental health of both the mother and her child
2020-6-26Our outcome variable was postpartum spacing contraception assessed as the first type of spacing contraception initiated subse-quent to the index pregnancy This was categorized as none -controlled methods (pill IUD injections lactational amenorrhea) or male-controlled methods (condom periodic abstinence/rhythm withdrawal)
CONTEXT: Both short and long interpregnancy intervals (IPIs) have recently been associated with increased risk of autism spectrum disorder (ASD) However this association has not been systematically evaluated OBJECTIVE: To examine the relationship between birth spacing and the risk of ASD and other neurodevelopmental disabilities DATA SOURCES: Electronic databases from their inception to
2004-9-1We examined the relationship between county-level income inequality and pregnancy spacing in a welfare-recipient cohort in Washington State We identified 20 028 welfare-recipient women who had at least one birth between July 1 1992 and December 31 1999 and followed this cohort from the date of that first in-study birth until the occurrence of a subsequent pregnancy or the end of the study
2015-1-22Birth interval is an important determinant of the rates of population growth and socio-economic status of communities It offers a great potential in protecting the health status of the mothers and improving outcome of subsequent pregnancy [] A short inter-pregnancy interval (SIPI) is a period between delivery of the previous infant and conception of the current pregnancy of less than 18
2007-9-1However there have been very few studies 8 – 12 of whether pregnancy spacing also affects pregnancy outcomes—i e whether the pregnancy results in a live birth stillbirth miscarriage or induced abortion One reason for this is that it is much more difficult to collect reliable data on pregnancies that do not result in a live birth
Deficiency of Iron during Pregnancy and Postpartum Iron deficiency anemia is the most prevalent nutritional deficiency that affects 14% of the pregnant women in developed countries and as much as 56% (or about 35% to 75%) women in developing countries according to statistics released by World Health Organization (WHO) () Healthcare providers around the world recommend all reproductive
The risk of pregnancy loss — by miscarriage and stillbirth — increases as you get older perhaps due to pre-existing medical conditions or fetal chromosomal abnormalities Research suggests that the decrease in the quality of your eggs combined with an increased risk of chronic medical conditions such as high blood pressure and diabetes
2015-1-22Birth interval is an important determinant of the rates of population growth and socio-economic status of communities It offers a great potential in protecting the health status of the mothers and improving outcome of subsequent pregnancy [] A short inter-pregnancy interval (SIPI) is a period between delivery of the previous infant and conception of the current pregnancy of less than 18
2011-5-23Referring to birth spacing Christensen (1968) notes that "Parents and prospective parents debate these questions while at the same time being exposed to advice from physicians and varieties of child specialists Obstetricians with a primary concern for the mother's health tend to recommend spacing intervals of from two to three years
The "ideal" interpregnancy interval depends on the outcome of the immediate prior pregnancy For example the recommended interpregnancy interval following a 1st trimester miscarriage is different compared to a live term birth But what about the interpregnancy interval after a stillbirth? Are the recommendations the same? In this podcast will review updated data from 2019 regarding
2017-4-27regarding child spacing and ultimate family size and only secondarily on obstetric concerns † Additional research is needed to confirm whether short interpregnancy interval affects subsequent pregnancy outcome in women whose initial 406 Klebanoff Interpregnancy Interval and Pregnancy Outcomes OBSTETRICS GYNECOLOGY
2020-6-26Our outcome variable was postpartum spacing contraception assessed as the first type of spacing contraception initiated subse-quent to the index pregnancy This was categorized as none -controlled methods (pill IUD injections lactational amenorrhea) or male-controlled methods (condom periodic abstinence/rhythm withdrawal)
CONTEXT: Both short and long interpregnancy intervals (IPIs) have recently been associated with increased risk of autism spectrum disorder (ASD) However this association has not been systematically evaluated OBJECTIVE: To examine the relationship between birth spacing and the risk of ASD and other neurodevelopmental disabilities DATA SOURCES: Electronic databases from their inception to
2020-6-26Our outcome variable was postpartum spacing contraception assessed as the first type of spacing contraception initiated subse-quent to the index pregnancy This was categorized as none -controlled methods (pill IUD injections lactational amenorrhea) or male-controlled methods (condom periodic abstinence/rhythm withdrawal)
2011-11-14If spacing affects infant health or child development this could produce a link between spacing and other outcomes like test scores 2 Parental Investments Spacing may also affect parents' investments in their children Price finds that parents spend significantly more time with first-born than second-born children and this translates into
2020-4-28year it adversely affects the child's survival for at least the first four years of life Such children have a 50 per cent greater risk of dying between the ages of one and four than do children born after a longer birth interval It has long been known that a child who is shortly followed by another suffers the consequences of short spacing
not to recall—or not to report—having had an abortion when asked (Anderson et al 1994 Bouyer et al 2003 Hogue 1975 Jones and Kost 2007 Lindefors-Harris et al 1991) Jones and Kost (2007) pooled data from the 1997 to 2001 annual National Survey of Family Growth to assess the accuracy of women's reports of the number of their past pregnancies and the timing and outcome of each
Deficiency of Iron during Pregnancy and Postpartum Iron deficiency anemia is the most prevalent nutritional deficiency that affects 14% of the pregnant women in developed countries and as much as 56% (or about 35% to 75%) women in developing countries according to statistics released by World Health Organization (WHO) () Healthcare providers around the world recommend all reproductive
2017-6-13Women experiencing stress during pregnancy are more likely to give birth to children with attention decifit hyperactivity disorder (ADHD) In May 2011 the Daily Mail reported that children born to severely stressed mothers were more than twice as likely to be unruly at age 5 The children whose mothers experienced divorce or bereavement
Although society may be aware of birth spacing many still have little information regarding birth control and child-spacing Understanding child-spacing Child-spacing is the practice of waiting between pregnancies A woman's body needs to rest following pregnancy medics say
Micronutrient depletion and pregnancy outcome The studies reviewed above have focused on food restriction or maternal protein and energy depletion and pregnancy outcome The effect of the depletion of micronutrients on pregnancy outcome has not been
Introduction Pregnancy loss is the most frequent complication of early pregnancy (most commonly occurring prior to 10 weeks gestation) and affects approximately 12–15% of clinically recognized pregnancies 1 2 After a pregnancy loss couples often seek counseling on how long they should wait before attempting to conceive The length of delay is of particular concern for women who may be sub
2017-4-27regarding child spacing and ultimate family size and only secondarily on obstetric concerns † Additional research is needed to confirm whether short interpregnancy interval affects subsequent pregnancy outcome in women whose initial 406 Klebanoff Interpregnancy Interval and Pregnancy Outcomes OBSTETRICS GYNECOLOGY
skf rolamentos 22226 e rolamentos 22226 e
hmk0916 ntn needle roller bearing
skf miniature taper roller bearings 30314 skf bearing
oil and grease seal tc42x80x9 rubber covered double lip w
how to choose the best grease for your heavy equipment
skf nu322ecm vl0241 insocoat cylindrical roller
ntn 623zz bearing global supply quality 623zz
anyone ever replace integral spindle bearings on their
taig mills lathes coupling and bearing preload
who is use types of bearing in cone crusher
51104 thrust ball bearing 20x35x10mm - bearings direct
double row full complement cylindrical
bench lathe machine cjm280 small lathe cutting
ddri series extended inner ring miniature
skf 24136-2cs5 vt143 bearing - imported skf
buy high precision spherical roller bearings 23976-k-
المنتجات الصينية الصانع - wuxi ikc machinery
5207 nsk angular contact ball bearings-double-row
iko tla1015z bearing - tla1015z bearing for sale
ball bearing angular-contact single-row axial -
ucp ucf ucfl uct ucpa series stainless chorme steel
fag cylindrical roller bearings brass cage nn3016 - as
2020 srviper l-tx se - yamaha motor canada
cylindrical roller bearings hj series
special design insulated bearing nu330