Articles tagged with Mothers
A new study shows that young bats adopt a specific 'dialect' spoken by their colonies, even when it differs from their mother tongue. Researchers used playback recordings to expose pups to different vocalizations and found they developed a dialect resembling the one they were exposed to.
Researchers discovered that mothers with high levels of neutralizing antibodies were more likely to pass on HIV to their infants through breast milk. Infants born to these mothers were also at higher risk of serious illness or death from the virus.
A longitudinal study published by the American Psychological Association found that women who breastfed their children longer exhibited greater maternal sensitivity well past infancy and toddler years. The effect sizes were small, suggesting the bond may be strengthened through multiple interactions, not just breastfeeding.
Researchers analyzed records of over 2.5 million women from 14 countries, finding that living with a mother-in-law actually results in lower family sizes. Women who live with either their own or husband's mother have fewer children compared to those who only live with their spouse.
A NIH study found that infant cries activate specific brain regions related to movement and speech in mothers worldwide. Consistent behaviors across cultures suggest hard-wired reactions to infant cries.
Researchers observed maternal responses to infant crying across 11 countries, finding common brain activity patterns in new mothers. The study suggests a neurobiological and evolutionary basis for the human maternal response to infant cries.
A study presented at the ANESTHESIOLOGY 2017 annual meeting found that women giving birth in winter or spring are less likely to develop postpartum depression. Higher gestational age and not having anesthesia during delivery increased risk, while increased body mass index was associated with a higher risk.
A recent study published in The BMJ found that first-time mothers with an epidural who adopt a lying down position during the second stage of labor are more likely to deliver their baby without any medical intervention. The study involved 3,093 women and found a 5.9% increase in the chance of spontaneous birth in the lying down group.
A study published by The BMJ found that lying down during the second stage of labor for women with low-dose epidurals increases the chance of a spontaneous vaginal birth. This approach shows no adverse consequences for mothers or babies.
Researchers found that mothers alter their voice timbre when speaking to infants, regardless of native language. This consistent shift enables computers to distinguish between infant- and adult-directed speech.
Princeton researchers identify a new cue in mother's speech to support babies' language learning: a shift in vocal timbre. This finding is consistent across women who speak 10 languages and can be reliably picked out by machine learning algorithms.
A new study published in The Journal of Physiology found that pregnant women who sleep on their backs during late pregnancy may be at increased risk of late stillbirth. Fetal activity levels were lower when mothers slept on their backs, suggesting a potential link between maternal position and fetal wellbeing.
A new study shows that guppies in low-predation environments, where food is scarce, gestate their young for a longer period to ensure they are born more mature and better equipped to compete for food. This strategy allows them to capitalize on the limited resources available.
A study of 220 Australian children found that a maternal immune-mediated subtype of autism is linked to poorer social outcomes. The researchers identified associations between maternal allergies or asthma and increased severity of social symptoms in children with ASD.
A study by Lancaster University found that women with troubled childhoods are more likely to have their children removed by the courts. Despite challenges, many women were able to turn their lives around and care for new babies with support from new partners and positive relationships.
A Tel Aviv University study found that intrapartum fever, which occurs during labor, is associated with higher rates of operative vaginal deliveries and cesarean sections. Women with positive bacterial cultures had a increased risk of neonatal complications compared to those with negative cultures.
A recent study by University of Texas at Arlington researchers found that acculturation may be linked to psychological birth trauma among young Latina mothers. The sample of 66 Hispanic females aged 13-19 showed higher rates of depression and lack of support, contributing to increased risk of PTSD.
Babies born between 37-38 weeks have a 57% higher risk of poor cardiorespiratory fitness, according to the study. Early term deliveries may lead to neurological, cognitive and respiratory issues in adolescence and early adulthood.
Researchers found that anxious mothers' babies spend more time looking at angry faces before turning away, suggesting a genetic component to anxiety development. This study could help predict which children are at risk for anxiety and potentially prevent its development.
Researchers found that signalling by prolactin to its receptors is essential for mothers to show vital maternal nurturing behaviour towards their young. This discovery may explain why some animal species abandon their young and highlights the importance of prolactin in establishing a bond between mother and baby.
A study found that rats whose mothers ate a junk food diet during pregnancy had offspring that preferred fatty foods and showed altered brain reward circuitry into adulthood. A balanced diet in childhood seemed to reduce this preference, but did not eliminate it entirely.
A new study by Allina Health found that using a combination of education and a tracking tool improves communication about gestational weight gain during prenatal care. Patients at intervention clinics were more likely to remember provider advice on weight gain and report a target weight within guidelines.
A new Iowa State University study found that midlife depression is associated with tension in relationships with mothers and siblings, similar to those with spouses. The research also shows a stronger predictor of depression for daughters than sons, highlighting the importance of considering whole family dynamics.
A University of Arizona study finds that when one parent handles conflict destructively, children feel more emotionally insecure. Parents who argue constructively create a more stable home environment.
Researchers found that teen fathers are less likely to provide financial support, but teen parents are staying in school longer and have seen an uptick in income. The study suggests that factors like the 'cougar effect' and improved reporting of teenage males may contribute to the growth in teenage paternity.
Researchers analyzed data from 222 babies with NAS and 490 without, finding that 100% of mothers of infants with NAS tested positive for substance use. However, 26.7% of control group mothers also used substances, highlighting the need for better access to addiction treatment for pregnant women.
Research shows that pregnancy outcomes remain poor for women with type 1 diabetes, especially those diagnosed at a young age. The study found higher rates of pre-eclampsia, stillbirth, and low birth weight among mothers with childhood-onset T1D.
A new study by the University of Helsinki found that delaying weaning in cats until 14 weeks of age can significantly reduce behavioral problems. The research discovered that early weaning is linked to increased aggression and stereotypic behavior, suggesting a link between neurotransmitter changes and these behaviors.
Researchers found that programs aimed at reducing elective early-term births led to healthier deliveries for mothers and their babies, with higher birth weights and lower rates of complications. The campaigns effectively reduced the number of early-term elective inductions and C-sections in the US.
Researchers have successfully isolated fetal heart sounds from background noise using a mathematical technique, allowing for potential non-invasive and low-cost fetal monitoring at home. This could inform doctors about fetal health and make pregnancy safer by enabling long-term monitoring between checkups.
Researchers found that mothers who took recommended amounts of folic acid around conception had a significantly lower risk of developing autism spectrum disorder (ASD) even when exposed to household or agricultural pesticides. Folic acid intake was associated with reduced autism risk, but did not eliminate it.
A nationwide register-based cohort study in Denmark found that children born to mothers taking antidepressants during pregnancy were at increased risk of developing psychiatric disorders. The study suggests that medication alone may not be the sole cause, as heritability also plays a part in determining mental health later in life.
A new study found that fathers' testosterone levels after childbirth are linked to their own and partners' depressive symptoms. Low testosterone levels were associated with fewer symptoms of depression in women, while high levels led to more stress and relationship aggression.
A new study found that protecting unauthorized immigrant mothers from deportation significantly improved the mental health of their U.S. citizen children, with over 50% fewer diagnosis of adjustment disorders and anxiety. The researchers suggest that a broader analysis of the DACA program is needed to account for intergenerational effe...
The average paternal age at birth in the US has increased from 27.4 years to 30.9 years over the past four decades. Men over 40 now account for 9% of all births, while those over 50 make up nearly 1%. This trend is likely to have public health implications and affect demographics.
A recent study published in Sleep Medicine suggests that mothers' insomnia symptoms are closely related to their children's sleep quality. Researchers found that children of mothers with insomnia symptoms tend to fall asleep later and have poorer sleep, suggesting a strong influence of maternal behavior on children's sleep habits.
Researchers have discovered a fetal gene associated with an increased risk of preeclampsia, which affects around 5% of all pregnancies worldwide. The genetic variant identified is linked to the FLT-1 protein, which damages the mother's vascular system and leads to symptoms such as high blood pressure.
A new Stanford University study found that protecting unauthorized immigrant parents from deportation leads to dramatic improvements in their children's mental health. Research examined the intergenerational effects of DACA on 8,610 children born between 2003 and 2015.
Research highlights the benefits of maternal stress in wildlife, influencing offspring characteristics and behaviors. Prenatal exposure to stress hormones can shape epigenetic changes, behavior, and physiology in offspring.
A new study by UC Santa Barbara researchers found that mothers exposed to very high levels of pesticides during pregnancy experienced increased risk of adverse outcomes, including a 5-9% increase in birth weight and preterm births. The study analyzed data from over 500,000 single births between 1997 and 2011.
A recent study from North Carolina State University found that 21 percent of mothers experiencing postpartum mood disorders do not disclose their symptoms to healthcare providers. The study suggests that support networks and normalizing mental health discussions are key to addressing this issue.
A study found that mothers who respond with less physiological regulation and more emotional neutrality when their infants are distressed are more likely to have insecurely attached babies. This suggests that a muted maternal response can lead to increased infant distress.
A Yale University study finds that caregiver attitudes and subjective norms significantly influence the use of safe sleep positions for infants. Only 44% of mothers practice the recommended back-to-birth position consistently, highlighting the need for targeted interventions.
Mothers experiencing significant prenatal stress are at a higher risk of their child developing behavioral issues such as hyperactivity and conduct disorder. The study found that these changes can be long-lasting or permanent due to alterations in brain development caused by maternal stress.
New research from the University of Illinois finds that women's depression increases when they become primary breadwinners, while men's mental health improves when they take on this role. Conversely, mothers who exit the workforce to care for children experience no decline in psychological well-being.
Research reveals that exposure to environmental levels of triclocarban can transfer from mother to offspring and interfere with lipid metabolism. This could have serious implications for human health, particularly in early life development.
A study found that mothers with stronger opinions about responding to night wakings had poorer coparenting perceptions. The researchers emphasize the importance of early and frequent communication between parents to maintain a healthy coparenting relationship.
A study by Queen Mary University of London finds that children learn to balance work and family life from their parents' examples. Women who had stay-at-home mothers often struggle with balancing work and parenting, feeling torn between their fathers' strong work ethic and their own desire to parent like their mothers.
Researchers found exposure to temperature extremes can negatively impact birth outcomes for pregnant women, including changes in gestation length and birth weight. The study highlights the need for further research on climate change's effects on maternal health and neonatal outcomes.
A study in The FASEB Journal found that mothers who were malnourished in utero tend to have smaller babies, while fathers' malnutrition affects their offspring's weight by age 2. This intergenerational influence suggests it may take several generations to eliminate growth failure and stunting.
Researchers found that puppies raised by attentive mothers were less likely to succeed in training programs. Those whose mothers nursed more often while standing up had lower graduation rates as adult guide dogs. The study suggests that minor obstacles can help offspring succeed later in life.
Researchers found that puppies raised by doting mothers were less likely to succeed in a training program to become guide dogs. The study suggests that guide-dog-training organizations can better identify dogs who are more likely to succeed by understanding the impact of maternal style on offspring behavior.
A genetic study identified neuronal circuits responsible for mouse pups' ultrasonic calls, which summon their mothers. These findings may shed light on the development and manifestation of speech disorders in humans.
Research published by the American Psychological Association found that women and men report similar levels of work-family conflicts, with no significant differences detected. The study suggests that societal expectations and stereotypes may contribute to these perceptions.
A new study found that a mobile health program using text messages and emails successfully encouraged mothers to follow safe sleep practices for their babies, resulting in improved compliance rates. The intervention significantly reduced the risk of sudden unexpected infant death (SIDS) and infant mortality rates.
A mobile health intervention improved adherence to safe sleep practices among mothers of healthy term newborns, with higher rates of supine positioning and no soft-bedding use. The study found that 79% of mothers in the intervention group had placed their infants supine, compared to 80% in the control group.
A new study found that calves born to cows experiencing heat stress during early pregnancy exhibit related effects throughout their lives. Milk production and fat yield are higher for winter-conceived calves compared to summer-conceived calves.
A new study found that civil unrest after Freddie Gray's death led to a significant spike in maternal depressive symptoms and concerns about daily routines. The research suggests chronic stress may undermine young children's health and well-being, highlighting the need for policies to protect mothers and children from community violence.
A study found that nutrition advice aimed at children also improved their parents' diets, leading to reduced cardiovascular risk. The intervention focused on reducing saturated fat intake and increasing unsaturated fat consumption in children, resulting in better dietary habits among parents.
A new study suggests that maternal postpartum depression is associated with difficult infant temperaments when maternal sensitivity is low, but not when it is high. Family functioning also plays a critical role in shaping an infant's behavioral style.