Articles tagged with Pregnancy
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A large case-control study found that pregnancies from egg donation are associated with a higher risk of pregnancy-induced hypertension and pre-eclampsia. The study included over 580 pregnancies and found that the risk was more than three-fold higher for routine IVF patients.
A study found that oral contraceptive users have significantly lower measures of ovarian reserve compared to non-users, with a marked suppressive effect on anti-Mullerian hormone and antral follicle count. The results suggest that women taking the Pill may need more frequent assessments of their reproductive status.
Researchers from the Johns Hopkins Bloomberg School of Public Health found that deploying a small number of skilled midwives in the world's poorest nations could prevent over a quarter of maternal, fetal, and infant deaths worldwide. Increasing midwife coverage to 60% by 2015 could save nearly 2.3 million mothers and babies.
A UCSF-led study found that nearly 80% of obstetricians agree that physicians have a role in helping patients reduce exposures to environmental health hazards. However, only one in five physicians routinely ask about these exposures or receive training on toxic chemicals' effects.
A California-based study found that pregnant women living near fields with chemical pesticide applications had a higher risk of having children with autism or developmental delays. The study identified associations between specific classes of pesticides and increased risks of these conditions.
A major new Series in The Lancet emphasizes the critical role of midwifery in saving millions of women and children worldwide. Effective midwifery can prevent up to three-quarters of stillbirths and maternal deaths, and even modest improvements in coverage could halve current rates by 2030.
A new study from Turkey finds that women with gestational diabetes perform worse on cognitive function tests, including a 30-point test for mild cognitive impairment and visual memory tests. The researchers suggest that early interventions and therapies may delay cognitive impairment in diabetes.
A blood kisspeptin level test may effectively predict the risk of miscarriage in pregnant women, with levels 60% lower than those in healthy pregnancies associated with a higher risk. The test more accurately predicted future miscarriage compared to hCG levels.
Research from McMaster University suggests a correlation between maternal use of fluoxetine during pregnancy and increased risk of obesity and type 2 diabetes in children. The study's findings raise concerns about the long-term metabolic complications in children born to women who take SSRIs during pregnancy.
A new study found that maternal use of the antidepressant fluoxetine during pregnancy increases the risk of fatty liver disease in adult offspring. The researchers studied rats exposed to fluoxetine in utero and found a significant association with metabolic abnormalities.
Research published in Nature Communications reveals a faulty electrical switch in the uterus of overweight women, causing irregular contractions and increasing the risk of caesarean sections. This breakthrough discovery sheds light on the mechanism behind labour complications in overweight women, paving the way for potential treatments.
A new registry study from Aarhus University found that severe stress during pregnancy can lead to increased risk of overweight and obesity in adulthood. The study, based on data from 119,908 young men, suggests that mothers who experienced bereavement had a significant impact on their sons' BMI, with those who lost their husbands havin...
A special issue of Studies in Family Planning examines the reasons behind unmet need for contraception, highlighting factors such as social pressure, insufficient information, and side effects. The articles provide practical strategies to increase contraceptive knowledge and uptake, ultimately improving family planning programs.
A study of 2,654 pregnant women found that PTSD and a major depressive episode were associated with a four-fold increased risk of preterm birth. The risk appears independent of antidepressant or benzodiazepine medication use.
A new report from the March of Dimes reveals that Hispanic women are more likely to have a baby with a neural tube birth defect and nearly a quarter of all preterm births in the US are Hispanic. Thalia, a global ambassador for the organization, is urging Hispanic women to be informed about pregnancy and baby health.
A new study found that a text messaging program, Text4baby, significantly improves health risk beliefs and behaviors in pregnant women. The pilot study recruited 943 pregnant women and found that exposure to the program reduced targeted health risks, including pre-natal care attitudes and alcohol use during pregnancy.
Women with shorter birth spacing have shorter pregnancy lengths, increasing the risk of preterm birth. African-American women are more likely to experience this issue, regardless of timing.
A new study from Drexel University suggests that in utero exposure to antidepressant medications may contribute to a higher risk of autism spectrum disorders (ASD) in children. The study analyzed large population-based registers and found a two-fold increased risk for ASD associated with in utero exposure to SSRIs.
Research suggests that resveratrol supplements during pregnancy can cause pancreatic abnormalities in fetuses, posing a risk to human health. The study found benefits of resveratrol for blood flow and obesity protection but negative effects on the fetal pancreas.
A new study from Project Ice Storm found that prenatal maternal stress predicts asthma-like symptoms and autistic-like traits in 6 1/2 year-old children. The greater the mothers' objective hardship and subjective distress, the more severe their children's autistic-like traits at 6½ years of age.
A seven-year study of pregnant women taking antipsychotics found that 43% of babies needed special care after birth, with increased rates of premature birth, respiratory distress and withdrawal symptoms. The study highlights the need for clearer health guidelines on using antipsychotic medication during pregnancy.
A substantial proportion of hypertensive pregnant women have obstructive sleep apnea, a sleeping disorder that can reduce blood oxygen levels during the night. Habitual snoring is often an early sign to identify this risk, which can improve health outcomes if recognized and managed.
A study published in the FASEB Journal found that resveratrol supplements caused significant developmental abnormalities in the pancreas of offspring from pregnant monkeys, raising concerns about their safety during pregnancy. Researchers recommend that pregnant women and those planning to become pregnant avoid taking the supplement.
Research found pregnant women with polycystic ovary syndrome (PCOS) exhibit low-grade inflammation, worsening during pregnancy. This abnormal inflammation may contribute to increased risk of pregnancy complications like pre-eclampsia and gestational diabetes.
Researchers found that female mice deprived of dietary zinc before conception experienced fertility problems and had smaller, less-developed fetuses. Zinc deficiency caused a high incidence of pregnancy loss and delayed or aberrant embryo development.
Female bark scorpions exhibit poor sprinting ability but rapidly sting in response to simulated threats. In contrast, male scorpions have superior sprinting ability and longer legs.
A study found that comprehensive sex education increases women's use of contraceptives, while moral objections reduce it. The research highlights the importance of access to accurate contraceptive information in promoting better health outcomes for mothers and children.
A new study published in Environmental Health Perspectives found a significant link between prenatal exposure to flame retardants and lower IQs in five-year-old children. The researchers discovered that elevated levels of PBDE concentrations were associated with a 4.5 IQ decrement, comparable to environmental lead exposure.
A study by the University of Adelaide found that women who eat a poor diet before becoming pregnant are around 50% more likely to have a preterm birth than those on a healthy diet. Women who consistently ate high protein and fruit prior to conception were less likely to have a preterm birth.
A new review highlights the need for healthcare professionals to be aware of rare causes of headaches in pregnancy, including conditions like idiopathic intracranial hypertension and cerebral venous thrombosis. These conditions can be fatal if not treated promptly and require prompt medical attention.
A Michigan State University study found that women with a strong 'I can' mentality during pregnancy and postpartum periods retained less weight and performed more physical activities. The research team measured physical activity levels, barriers to exercise, and the ability to overcome them in 56 women.
A recent NIH study found that high cholesterol levels may impair fertility in couples trying to achieve a pregnancy. Couples with the highest cholesterol levels took longer to get pregnant, while those with acceptable cholesterol levels had faster conception rates.
Researchers found pregnant women exhibit stronger physiological responses to music, particularly in blood pressure, compared to non-pregnant counterparts. Music appears to have a prenatal conditioning effect on the fetus, influencing heart rate and movement patterns.
A new study published by The Endocrine Society found that couples with high cholesterol levels took longer to conceive a child. The study examined the rate of pregnancies among 501 heterosexual couples trying to conceive and found that those with high cholesterol levels had significantly lower fecundity rates.
Women with diabetes before or during pregnancy are less likely to initiate and continue breastfeeding their newborns. Breastfeeding can help reduce the risk of adverse outcomes such as obesity and type 2 diabetes in children born to women with diabetes.
A study published by JAMA found that vitamin C supplementation during pregnancy can improve measures of lung function for newborns and decrease the incidence of wheezing in infants up to 1 year. This intervention may help minimize the harmful effects of maternal smoking on respiratory health.
Researchers have discovered biomarkers that can detect Peripartum Cardiomyopathy (PPCM), a life-threatening disorder in pregnant women, allowing for early treatment and a significant reduction in mortality. The test aims to differentiate PPCM from normal pregnancy symptoms, enabling timely intervention.
A new study published in Diabetes journal found that poor-quality sleep during late pregnancy can increase the odds of weight gain and metabolic abnormalities in offspring. Disrupted sleep can lead to epigenetic modifications that reduce expression of the adiponectin gene, resulting in increased body fat and reduced activity.
A study published in CMAJ found that pregnant women are at a higher risk of serious traffic crashes during the second trimester, with a 42% increase in crashes compared to baseline. The researchers emphasize the importance of safe driving practices, such as avoiding excessive speed and minimizing distractions, to prevent accidents.
A study by Royal Holloway University found that pregnant women use the right side of their brain more when processing positive emotions, preparing them to bond with their babies. This increased activity may help new mothers better understand and respond to their baby's emotional expressions.
A study found that pregnant women who watched TV during meals were five times more likely to expose their infants to TV during feeding. Younger mothers and those not exclusively breastfeeding also faced this increased risk. The study suggests that reducing mealtime TV viewing during pregnancy may help prevent childhood obesity.
Researchers have developed a technique to track fetal development by monitoring RNA levels in the blood, revealing insights into gene expression and cellular processes. This approach has potential applications in diagnosing pregnancy complications and detecting diseases like Alzheimer's.
A randomized trial found no significant difference in cognitive, language, and executive functioning abilities between children receiving prenatal DHA supplementation and those receiving a placebo. The study suggests that DHA supplementation during pregnancy may not enhance early childhood development.
A study found that maternal smoking during the first trimester is linked to an increased risk of congenital heart defects, particularly among older women and heavy smokers. The research suggests that smoking during pregnancy may account for up to 1-2% of all heart defects.
The study found no significant increase in adverse events for mothers or infants who received the Tdap vaccine during pregnancy. Infants born to vaccinated mothers had higher concentrations of pertussis antibodies, a key finding that could help prevent infant pertussis.
A Kaiser Permanente study found that women with high gamma-glutamyl transferase (GGT) levels before pregnancy were twice as likely to develop gestational diabetes. The study also suggests a potential risk model to identify women who could benefit from pre-conception interventions.
Since 1990, global maternal and child deaths have declined by nearly half, with significant acceleration after the Millennium Development Goals were set. Improved education, income growth, technological advances, and increased investment in maternal and child health have contributed to this progress.
A comprehensive US study found that pregnant women with sleep apnea are five times more likely to die in the hospital than those without the condition. The researchers also linked sleep apnea to an increased risk of severe medical conditions, including preeclampsia and pulmonary blood clots.
Research reveals that maternal malnutrition can lead to growth restriction, obesity, and diabetes in offspring, with a domino effect on the health of grandoffspring. Epigenetic changes, such as DNA methylation, may contribute to this transmission of disease risk.
A new study has identified molecules that send detrimental signals in preeclampsia patients, which may lead to poor health outcomes in babies born to mothers with the syndrome. The researchers found that these molecules are associated with increased risk of disease later in life.
A systematic review of 31,085 deliveries found that induced labor is associated with a lower risk of cesarean delivery. Prostaglandin E2 is linked to significant reductions in cesarean risks.
Researchers found that almonds can help curb appetites, improve nutrient intake and reduce abdominal fat mass in adults. Snacking on almonds may be a weight-wise strategy depending on the foods consumed, with their nutrient profile supporting a healthy weight.
Research found that pregnant immigrants from Sub-Saharan Africa, Latin America, and Caribbean islands are at higher risk of preeclampsia and eclampsia compared to women from other regions. Obstetricians should consider these pregnancies as high-risk and provide enhanced surveillance and culturally sensitive care.
A new study by Yale University and UC Davis researchers found that hysteroscopic sterilization is more than 10 times more likely to result in pregnancy over a 10-year period compared to laparoscopic sterilization. The study highlights the need for informed decision-making among women considering sterilization.
A behavioral economic approach offering financial incentives significantly increased smoking abstinence rates among pregnant women, particularly those from disadvantaged backgrounds. Fetal growth also improved, with a substantial increase in healthy outcomes.
A systematic review and meta-analysis found chronic hypertension in pregnant women increases the risk of preterm delivery, low birth weight, and neonatal death. The study analyzed nearly 800,000 pregnancies worldwide, highlighting the need for heightened surveillance and pre-pregnancy counseling.
A study found that women with higher body mass index (BMI) before or in early pregnancy have an increased risk of fetal death, stillbirth, and infant death. Women who are severely obese face the greatest risk, with a two- to three-fold increase compared to those with a BMI of 20.
Research suggests that both underweight and overweight women during pregnancy may increase the risk of their children becoming overweight. Women with normal BMI before pregnancy who gain too much or too little weight are more likely to have a child with obesity.
A new study reveals a strong connection between domestic abuse and postpartum mental health problems, including depression, PTSD, stress, anxiety, OCD, and more. The research found that women who experienced abuse were more likely to suffer from mental health issues, with specific types of abuse linked to specific symptoms.
Researchers found that two-thirds of women on antidepressants stopped breastfeeding after pregnancy, while one-third continued with successful outcomes. The health benefits of breastfeeding for mothers and children far outweigh any potential risks from medication.