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Results for “Postpartum Period”

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At least 379 records · Page 21Linked to original sources
PubMed1991

Maternal employment during the early postpartum period: effects on initiation and continuation of breast-feeding.

This study sought to determine whether and to what extent maternal employment in the early post-partum period is associated with the initiation and continuation of breast-feeding in a heterogeneous, urban population. A panel of women were interviewed twice during the first 3 months postpartum. In analyses adjusted for maternal demographic characteristics, there was no association between planning to be employed within the first 6 months postpartum and initiation of breast-feeding. However, actually being employed was significantly associated with cessation of breast-feeding as early as 2 or 3 months postpartum, even after adjustment for maternal demographic variables. Less than one half of mothers who were employed were still breast-feeding at the second postpartum interview, whereas two thirds of those who were not employed were still breast-feeding. Among employed mothers, working no more than 20 hours per week appeared to be protective for continued breast-feeding.

Adult↗
PubMed1993

Peripeduncular nucleus lesions in the rat: I. Effects on maternal aggression, lactation, and maternal behavior during pre- and postpartum periods.

Bilateral peripeduncular (PPN) lesions made on the seventh postpartum day (L7) with either radiofrequency (RF) current or N-methyl-d,l-aspartic acid (NMDA)/phosphate buffered saline (PBS) reduced maternal aggression (MA) and partially inhibited lactation without producing significant deficits in other items of maternal behavior (MB). RF-PPN lesions did not interfere with prolactin secretion, which suggests that there was deficient oxytocinergic activity. The deficit in MA was not due to interruption of afferent suckling input to the PPN: either thelectomizing females (day L6) or producing bilateral knifecuts in the mesencephalon (placed caudal to the level of the PPN; Day L7) had no effect on MA, but both procedures impaired lactation. Deficits in MA produced by RF-PPN lesions developed gradually between Days L4 and L7; lesions made either prepartum or on Day L1 did not impair MA or MB. Deficits in lactation first appeared after RF-PPN lesions on Day L1.

Aggression↗
PubMedDate not supplied

Body image attitudes during pregnancy and the postpartum period.

Research was conducted to investigate postpartal women's attitudes toward their body image; these attitudes were then compared to their pre-pregnant and pregnant body image attitudes. A repeated measures design was used, with data collected at two and six weeks postpartum. Pregnant and pre-pregnant attitudes were collected retrospectively. A nonrandom, convenience sample of 63 multiparas and primiparas was used. The results indicated that the subjects had a slightly positive attitude toward their postpartum body image; multiparas felt more positive about their postpartum body image than did the primiparas; the women felt more positive about their pre-pregnant body image than about their postpartum body image; and the women felt more positive about their postpartum body image than about their pregnant body image.

Adult↗
PubMed2006

Identifying predictors of breastfeeding self-efficacy in the immediate postpartum period.

Researchers have found evidence that breastfeeding self-efficacy is an important variable that significantly influences initiation and duration rates. The purpose of this study was to develop a multi-factorial predictive model of breastfeeding self-efficacy in the first week postpartum. As part of a longitudinal study, a population-based sample of 522 breastfeeding mothers in a health region near Vancouver, British Columbia completed mailed questionnaires at 1-week postpartum. Bivariate correlations were used to select variables for the multiple regression analysis. The best-fit regression model revealed eight variables that explained 54% of the variance in Breastfeeding Self Efficacy Scale (BSES) scores at 1-week postpartum: maternal education, support from other women with children, type of delivery, satisfaction with labor pain relief, satisfaction with postpartum care, perceptions of breastfeeding progress, infant feeding method as planned, and maternal anxiety. The BSES may be used to identify risk factors, enabling health professionals to improve quality of care for new breastfeeding mothers.

Adolescent↗
PubMed1988

Changes in postprandial release patterns of gastrointestinal hormones in late pregnancy and the early postpartum period.

Intestinal transit time increases and gastrointestinal incretin effect is reported to decrease in pregnancy. The release patterns of gastrointestinal hormones related to these functions were studied in eight women before and after ingestion of a standardized meal at 32-34 weeks gestation and at 4 days postpartum. Basal plasma motilin and the integrated meal response of motilin, pancreatic polypeptide (PP) and gastric inhibitory polypeptide (GIP) were significantly lower in pregnancy than postpartum. The meal-induced rise of somatostatin and vasoactive intestinal polypeptide (VIP) was, however, absent in late pregnancy; whereas the somatostatin response recovered postpartum, and the plasma VIP concentrations stabilized at significantly higher levels postpartum without any meal response. Basal and meal-induced plasma insulin were significantly higher in pregnancy.

Adult↗