Articles tagged with Pregnancy
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Research from the University of Adelaide found that healthy eating and increased physical activity during pregnancy are associated with significant improvements in baby outcomes. Pregnant women who received dietary and lifestyle advice experienced reduced weight gain, increased fruit and vegetable consumption, and improved respiratory ...
Researchers at Queen Mary University of London discovered that stretching the amniotic membrane leads to the overproduction of prostaglandin E2, damaging tissue and reducing its mechanical properties. This overproduction activates a protein called connexin 43, potentially leading to rupture and pre-term birth.
A new study finds that intensive parenting and health education provided in homes of pregnant American Indian teens reduced drug use, depression, and behavior problems. The Family Spirit intervention was also cost-effective and created badly needed jobs in low-income communities.
A new study found that PCBs can infiltrate the placenta during pregnancy and affect thyroid hormone activity at the cellular level. This may be particularly concerning for pregnant women who smoke, as it can lead to higher levels of the enzyme CYP1A1 in the placental tissue.
Frequent consumption of fried foods has been linked to a higher risk of overweight and obesity. Women who consumed total fried foods 7 times or more per week had an 88% increased risk of GDM compared to those who consumed less than once per week.
A new study reveals that probiotic yogurt can reduce the uptake of mercury and arsenic in pregnant women by up to 78%, while also showing positive but not statistically effective results in children. The probiotic strain, Lactobacillus rhamnosus GR-1, binds to heavy metals and prevents their absorption.
Researchers found a significant protective effect of probiotics against mercury and arsenic in pregnant women, while children showed benefits but lacked statistical significance. The study suggests basic foodstuffs like yogurt could provide preventative protection for pregnant women worldwide.
A recent study from Tel Aviv University suggests that prenatal exposure to viruses may cause type 1 diabetes and other autoimmune diseases in children. The researchers found a link between winter epidemics and increased levels of damaging antibodies in cord blood, indicating autoimmune damage to islet cells during gestation.
A MU researcher has received a $1 million grant from the CDC to enhance prevention efforts for Fetal Alcohol Spectrum Disorders. The goal is to educate healthcare professionals and increase awareness of the dangers of drinking during pregnancy.
A Washington University in St. Louis study found that the Supreme Court tends to decide significant cases at the end of its session, with over 30% of these decisions issued in June. The researchers propose three possible explanations for this trend: legacy concerns, public relations considerations, and social schedules.
A new study found that providing free contraception and education on various methods significantly reduced teen pregnancies, births, and abortions. Among participants, 72% opted for long-acting forms like IUDs or implants, leading to a 34-per-1,000 pregnancy rate among teens compared to 158.5 in 2008.
Research in mice suggests that maternal cigarette smoking can affect the fertility of male offspring, causing reduced sperm counts, poor sperm shape, and impaired fertility. The study's findings have implications for human health, particularly for men who were exposed to cigarette toxins in the womb.
A recent study found that adhering to healthy lifestyle habits such as a healthy weight, regular physical activity, and not smoking can significantly reduce the risk of gestational diabetes. The study estimated that nearly half of all diabetic pregnancies could be prevented through these low-risk lifestyle factors.
A new BU study found that prenatal exposure to tetrachloroethylene in drinking water may increase the risk of stillbirth and placental abruption. The study, which compared over 2,000 pregnancies, found a significant association between PCE exposure and an elevated risk of these pregnancy complications.
Researchers detected a distinctive DNA signature in children born after the massive Quebec ice storm, linked to maternal hardship and stress. The study found that objective stress exposure, not emotional distress, caused long-lasting changes in the epigenome of their babies.
Children exposed to chemotherapy or radiotherapy in utero suffer no negative impacts on mental or cardiac development, according to international studies presented at ESMO 2014. These findings confirm that chemotherapy and radiotherapy during pregnancy do not endanger the fetus and its subsequent development.
A recent study found that mefloquine, an antimalarial drug, was not effective as an alternative to sulfadoxine-pyrimethamine (SP) for malaria prevention during pregnancy. Despite its safety profile, the drug showed poor tolerability and limited benefits for fetal health in HIV-positive women.
A study of pregnant women receiving computerized decision-support guides found significantly less invasive diagnostic testing compared to those without. The intervention resulted in more women choosing no or screening-only testing strategies.
A new study found that pregnant women's immune cells produce more cytokines and chemokines when exposed to flu viruses, leading to a hyperinflammatory response. This unexpected finding highlights the need for new treatment approaches for severe influenza in pregnancy.
A flu shot is crucial for pregnant women to prevent serious illness and protect their babies from influenza. Vaccinated moms also have a lower risk of flu-related hospitalizations for chronic asthma, heart conditions, diabetes, and other health issues.
The article emphasizes the need for improved access to female-controlled contraceptive methods to counteract reproductive health risks caused by intimate partner violence. Clinicians can help women and girls regain control over their reproductive health through availability of effective contraceptives.
A study found that antenatal magnesium sulfate treatment was not associated with improved outcomes in children born at less than 28 weeks' gestation. Despite its neuroprotective effects for preterm fetuses, the treatment had no long-term benefits on neurological, behavioral, growth, or functional outcomes.
A recent UChicago study found that pregnant teens will turn to supportive parents and adults in their lives for help making the abortion decision. The majority of young women involved a parent or guardian, driven by factors like close relationships, need for logistics assistance, and concerns about parental interference.
Adequate vitamin E levels are critical for fetal development and nervous system health. Inadequate intake is linked to increased infection, anemia, stunting of growth, and poor pregnancy outcomes.
Research on over 4,000 participants found that binge drinking during pregnancy can lead to increased hyperactivity and inattention in children, affecting their academic performance. The study suggests that exposure to alcohol in the womb may be a risk factor for long-term mental health issues.
A new study has discovered that progestogen hormones can significantly reduce the risk of preterm birth for a specific group of high-risk twin pregnancies. Women with short cervices who are pregnant with twins saw a 50% decrease in preterm birth, highlighting a potential game-changer in obstetric care.
Experts recommend prioritizing pregnant women for long-lasting insecticide treated nets through antenatal care clinics. This distribution strategy can help improve maternal, neonatal, and infant health by preventing malaria, which has adverse effects on mothers and infants.
A phase III trial found that continuous REVLIMID (lenalidomide) with dexamethasone improved progression-free survival and reduced risk of disease progression compared to standard treatment. Patients treated with continuous REVLIMID plus dexamethasone showed a significant reduction in risk of progression or death.
A study published in Epidemiology found that exposure to parabens and triclosan during pregnancy may hinder boys' growth, while bisphenol A was not associated with any significant impact. The research also suggested a link between parabens and increased weight at birth and three years old.
Women with mechanical heart valves are at high risk of thrombotic complications, haemorrhagic events, and late foetal loss during pregnancy. The study found that 1.4% of pregnant women with a mechanical valve died, while nearly 20% lost their baby.
New research found an epigenetic link between a mother's diet and an offspring's risk of future obesity. Excess methylation on the Pomc gene blocks its expression, leading to delayed satiety response and increased food intake.
A study of 158 pregnant teenagers found nearly half engaged in pica behaviors, such as consuming ice and starches, which are also associated with lower iron levels. This can lead to anemia, premature births, and low birth weights, posing a significant risk to infant mortality rates.
A new study by CU Denver researcher Zaneta Thayer found that poor women experience higher cortisol levels during pregnancy, giving birth to infants with elevated cortisol responses to stress. These early life disparities can lead to serious disease later in life and highlight the need for stress reduction and social support.
Seroprevalence of HSV-1 remains stable, while HSV-2 decreases significantly among all races, with a greater decline for white women than black women. The study found no association between the decline in HSV-2 prevalence and a decrease in neonatal herpes cases.
A new national survey reveals that only 13% of respondents demonstrated high knowledge of abortion, with no correlation between state or politics. The study suggests that comprehensive and evidence-based sexual reproductive health education is needed to address lack of informed decision-making.
A recent study published by the American Psychological Association found that white, straight women are more likely to seek fertility help than racial or sexual minority women. Lack of insurance is a significant factor in lower rates of fertility assistance for lesbian and bisexual women, especially in recent years.
Researchers developed XRay, a first step in understanding online personal data transparency. The tool analyzes data inputs and outputs to detect abusive practices, revealing sensitive topics and obscure targeting behaviors.
A UK study found that smoking during pregnancy affects grandkids' growth, with paternal grandmother's smoke increasing daughters' height and both sexes' bone mass. Maternal grandmother's smoke, however, linked to sons' increased weight and muscle mass during adolescence.
A statewide survey in Oregon found that most doctors recommend flu vaccine to healthy pregnant patients, but only half of American women receive the vaccine while pregnant. Doctors who see more pregnant patients or are younger are more likely to recommend vaccination.
A new trial in Bangladesh aims to assess the effect of lactoferrin on treating iron deficiency anemia in pregnancy. If successful, it could lead to cost-efficient improvements in global newborn health and development.
Researchers discovered that breast cancer cells exploit a signaling pathway used by normal mammary stem cells during pregnancy to produce faster-growing, more aggressive tumors. This connection may contribute to the increased short-term risk of highly aggressive breast cancers following each pregnancy.
A recent study found triclosan in all pregnant women's urine samples and in half of umbilical cord blood samples, posing developmental and reproductive problems. The exposure to these antimicrobial agents could contribute to antibiotic resistance and affect birth sizes.
Research in rats reveals that stress experienced by mothers, grandmothers, or even great-grandmothers can lead to shorter pregnancies and higher glucose levels in their offspring. The study's findings suggest a potential link between inherited epigenetic effects and preterm birth risk.
A systematic review of studies found that 1 in 4 pregnant women experience malaria, yet most receive inappropriate treatment. Barriers include poor knowledge among healthcare providers and reliance on clinical diagnosis.
Researchers found a red blood cell folate concentration range of 1,000 to 1,300 nmol/L may prevent neural tube defects. This biomarker could inform folic acid fortification programs and monitor their success.
Researchers at Oregon State University found two alternative strategies to counteract the negative impact of obesity on birth control pills. These include a slight increase in pill dose or continuous use without a 'period week', potentially improving pregnancy prevention for obese women.
A new study led by Dr. Marc Rodger finds that low molecular weight heparin (LMWH) has no positive benefits for pregnant women, and may even cause harm by increasing bleeding and reducing access to anesthesia during childbirth. The study's results are a significant relief for many women who had been prescribed the treatment for decades.
A new study by UT Arlington researchers found that many young adults are not aware of the female condom, a barrier method protecting against STIs and unplanned pregnancies. The study suggests that effective communication is crucial for its adoption, with design, protection, and convenience being key characteristics.
A study found that receiving antiretroviral pre-exposure prophylaxis (PrEP) during pregnancy did not result in significant differences in pregnancy incidence, birth outcomes, and infant growth compared to those who received placebo. The study's findings suggest uncertainty regarding the safety of PrEP therapy prior to pregnancy.
A crucial molecular key, Wnt5a, has been identified for healthy embryo implantation and pregnancy. Disruption of this signaling pathway can lead to infertility, miscarriage, or preterm birth.
A recent study analyzing data from 77,701 women found that those who experienced a history of miscarriage or stillbirth had a higher risk of coronary heart disease later in adulthood. Women with two or more miscarriages were found to have an odds ratio of 1.18 for coronary heart disease compared to those with no miscarriages.
A study from Duke University found that the sex of children born to couples is linked to relationship conflict and pregnancy stress. Girls are more likely to be born into strained marriages, while boys may not survive such pregnancies as easily as girls do.
Researchers at Imperial College London found a link between specific urine metabolites and spontaneous premature birth. Decreased levels of certain molecules were associated with poor fetal development and increased risk of diabetes.
A study found that women who experienced a third or fourth degree perineal tear in a previous delivery have a five-fold increased risk of severe tearing in subsequent births. The study analyzed data from over 639,000 first-time mothers and revealed that elective caesarean sections were more common among those with a previous tear.
A recent study published in PLOS Medicine found that 50 pregnant women develop life-threatening maternal sepsis, often progressing rapidly, while antibiotics do not prevent progression to severe sepsis. The authors recommend closer monitoring of symptoms and follow-up for pregnant or recently pregnant women with suspected infections.
University of Iowa researchers have identified a biomarker that can predict preeclampsia at least 6 weeks into pregnancy, enabling early detection and potentially preventing severe health issues. The study's findings hold significant implications for obstetric care in rural and underserved communities.
Pregnant women are relying on internet search engines and social media for medical guidance, as they feel doctor's office literature is insufficient. The structure of prenatal care has changed little over the past century, leading to a disconnect between what healthcare providers offer and what patients want.
High-volume neonatal centers have been shown to significantly improve premature newborn survival rates, with a 30% increase for overall premature births and a 50% increase for very premature babies born after less than 27 weeks of pregnancy. This study suggests that centralized care in these units leads to better outcomes.
A new study suggests that using computer-automated, time-lapse embryo photography during in-vitro fertilization can improve embryo selection, leading to a higher chance of pregnancy. The technology allowed researchers to assess embryo development and predict which embryos were more likely to become viable blastocysts.
A large Danish study found that women who had a Caesarean section were at a slightly increased risk of subsequent stillbirth (14%) and ectopic pregnancy (9%), but not miscarriage. The overall risk remains small, however.