Related Experiment Video

Updated: May 6, 2026

Mouse Model of Surgical Uterine Injury and Subsequent Pregnancy Outcomes
04:08

Mouse Model of Surgical Uterine Injury and Subsequent Pregnancy Outcomes

Published on: June 27, 2025

1.3K

Maternal pregnancy weight gain and the risk of placental abruption

Hamisu M Salihu1, Elise Diamond, Euna M August

  • 1University of South Florida, College of Public Health, Department of Epidemiology and Biostatistics, Tampa, Florida, USA; University of South Florida, College of Medicine, Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Tampa, Florida, USA.

Nutrition Reviews
|October 24, 2013
PubMed

To evaluate the relationship between pregnancy weight gain and placental abruption, Missouri's population-based, maternally linked, longitudinal dataset (1989-2005, n = 1,146,935) was assessed. Regardless of baseline body mass index, women who gained less than the optimal amount recommended by the Institute of Medicine had a 67% increased likelihood of placental abruption (adjusted odds ratio [AOR] for placental abruption = 1.673; 95%CI = 1.588-1.762) compared with those who gained an optimal amount of weight, while those who gained more than the recommended optimal amount of weight had a 30% reduced AOR for placental abruption (AOR = 0.695, 95%CI = 0.660-0.731). These findings underscore the importance of maternal weight management as part of preconception care to improve pregnancy outcomes.

Keywords:
gestational weight gainplacental abruptionpreconception carepregnancy outcomes

More Related Videos

A Primary Human Trophoblast Model to Study the Effect of Inflammation Associated with Maternal Obesity on Regulation of Autophagy in the Placenta11:44

A Primary Human Trophoblast Model to Study the Effect of Inflammation Associated with Maternal Obesity on Regulation of Autophagy in the Placenta

Published on: September 27, 2017

11.2K
The 4-vessel Sampling Approach to Integrative Studies of Human Placental Physiology In Vivo12:17

The 4-vessel Sampling Approach to Integrative Studies of Human Placental Physiology In Vivo

Published on: August 2, 2017

10.0K

Related Concept Videos

Pathophysiology of Diabetes01:20

Pathophysiology of Diabetes

Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
3.9K
Teratogenicity01:07

Teratogenicity

The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
4.2K
Mitral Valve Prolapse III: Nursing Management01:19

Mitral Valve Prolapse III: Nursing Management

The nursing management of Mitral Valve Prolapse, or MVP, centers around patient education, symptom monitoring, and lifestyle modifications.Patient Education on MVP Diagnosis and Heredity: Nurses should provide comprehensive education about MVP, a condition where the mitral valve does not close appropriately during heartbeats. This education often includes the condition's pathophysiology, symptoms, and potential complications, like arrhythmias or mitral regurgitation. Though not fully...
594
Diabetes Mellitus: Type 2 and Gestational01:22

Diabetes Mellitus: Type 2 and Gestational

Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
5.0K
Development of the Oral Microbiota01:28

Development of the Oral Microbiota

The establishment of the oral microbiome begins before birth, challenging the long-held belief that the fetal oral cavity is sterile. The presence of oral microbes such as Streptococcus and Fusobacterium in amniotic fluid suggests that microbial exposure may occur in utero, potentially through translocation from the maternal oral or gastrointestinal tract. This early colonization primes the neonatal immune system and sets the stage for subsequent microbial succession. Maternal health,...
75