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Categories: Fertility, Infant and Preschool Learning

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Fertility
Published

What can bulls tell us about men?      (via sciencedaily.com)     Original source 

Researchers have found genes in the reproductive organs of bulls that influence fertility. The findings can be transferred to humans, as these genes are also present in men.

Child Development Infant and Preschool Learning Parenting
Published

How parents can help prevent the development of ADHD symptoms      (via sciencedaily.com)     Original source 

Parents of young children with an excitable or exuberant temperament could adapt their parenting style to help moderate their child's potential development of Attention Deficit/Hyperactivity Disorder (ADHD), according to a new study.

Children's Health Diet and Weight Loss Fertility Infant's Health Pregnancy and Childbirth
Published

Genetic cause of low birth weight among children conceived after fertility treatment      (via sciencedaily.com)     Original source 

A medical researcher has identified a genetic cause for the increased risk of low birth weight in babies born following assisted reproductive technologies such as IVF.

Child Development Infant and Preschool Learning Parenting
Published

Early drawing and building skills linked to enhanced education and behavior in children      (via sciencedaily.com)     Original source 

Fine motor skills in young children are linked to better GCSE scores and fewer behavioral problems in childhood and adolescence, according to a new study.

Fertility Healthy Aging Menopause Today's Healthcare Women's Health - General
Published

How ovarian tissue freezing could prevent menopause -- possibly forever      (via sciencedaily.com)     Original source 

A new paradigm around the biological processes of menopause is capturing the attention of scientists. The primary question: can menopause be delayed in healthy women, allowing them to extend their child-bearing years -- and perhaps even forestall some of the health risks and uncomfortable symptoms linked to plummeting estrogen levels?

Fertility
Published

Gene expression atlas captures where ovulation can go awry      (via sciencedaily.com)     Original source 

An interdisciplinary collaboration used a cutting-edge form of RNA tagging to map the gene expression that occurs during follicle maturation and ovulation in mice.

Child Development Infant and Preschool Learning Parenting
Published

Navigating the 'big little leap' to kindergarten      (via sciencedaily.com)     Original source 

No matter how well children are prepared for kindergarten, their transition to the classroom during the first few months plays a key role in their success, a new study suggests.

Fertility Pregnancy and Childbirth
Published

Semen microbiome health may impact male fertility      (via sciencedaily.com)     Original source 

A new study finds that a small group of microorganisms may be influencing sperm motility.

Fertility Healthy Aging Pregnancy and Childbirth
Published

Surprise discovery: For most animals, sperm quality does not reduce with age      (via sciencedaily.com)     Original source 

In humans, male fertility and sperm fitness decline with age, but scientists have made the surprising discovery that this pattern is not consistent in other animals. The team assessed the results of 379 studies which covered a wide range of animals, including mammals, insects, birds, and fish.

Children's Health Fertility Healthy Aging Pregnancy and Childbirth
Published

Aging mouse sperm affects MicroRNA, increasing the risk of neurodevelopmental disorders      (via sciencedaily.com)     Original source 

Much is known about the added complication to pregnancy when it comes to the age of the mother, but recent studies show that the age of the father can also heighten the risk of neurodevelopmental disorders. A team of researchers has explored the impacts of paternal aging on microRNAs, the molecules that play a crucial role in regulating gene expression.

Fertility Pregnancy and Childbirth Women's Health - General
Published

Infertility: Sperm need a breakthrough for fertilization      (via sciencedaily.com)     Original source 

A new study identifies the defective function of CatSper, an ion channel controlling calcium levels in sperm, as a common cause of seemingly unexplained male infertility. CatSper-deficient human sperm fail to fertilize the egg, because they cannot penetrate its protective vestments. Thus far, this sperm channelopathy has remained undetectable. Scientists have unravelled CatSper's role in infertility using a novel laboratory test that identifies affected men.

Child Development Children's Health Infant and Preschool Learning Infant's Health Parenting
Published

Seizures identified as potential cause of sudden unexplained death in children      (via sciencedaily.com)     Original source 

In a study designed to better understand sudden, unexpected deaths in young children, which usually occur during sleep, researchers have identified brief seizures, accompanied by muscle convulsions, as a potential cause.

Fertility Pregnancy and Childbirth Today's Healthcare
Published

Preconception stress may affect health of women undergoing fertility treatment      (via sciencedaily.com)     Original source 

Stress during pregnancy is known to influence health outcomes, but a new study suggests that stress levels before pregnancy are also important to evaluate. Investigators analyzed the link between self-reported stress immediately before conception among women seeking fertility care and blood glucose levels, a marker of heart health. The team found that maternal stress during preconception was associated with higher blood glucose levels, especially among women using intrauterine insemination to conceive and women of higher socioeconomic status.

Fertility
Published

Nematode proteins shed light on infertility      (via sciencedaily.com)     Original source 

Biologists developed a method for illuminating the intricate interactions of the synaptonemal complex in the nematode C. elegans. The authors identified a trio of protein segments that guide chromosomal interactions, and pinpointed the location where they interact with each other. Their novel method uses a technique known as genetic suppressor screening, which can serve as a blueprint for research on large cellular assemblies that resist traditional structural analysis.

Birth Defects Child Development Children's Health Healthy Aging Infant and Preschool Learning Infant's Health Parenting
Published

Enlarged spaces in infant brains linked to higher risk of autism, sleep problems      (via sciencedaily.com)     Original source 

Researchers have found that enlarged perivascular spaces in the brains of babies, caused by an accumulation of excess cerebrospinal fluid, have a 2.2 times greater chance of developing autism later in life.

Fertility Hormone Disorders Psychology Research
Published

Brain cell discovery sparks hope for fertility treatments      (via sciencedaily.com)     Original source 

Researchers have demonstrated how a specific type of neuron in the brain affects the release of hormones that control ovarian function in females. These findings could help researchers understand and treat reproductive disorders in both animals and humans.

Fertility Gynecology Menopause Women's Health - General
Published

How do painful fibroids grow?      (via sciencedaily.com)     Original source 

Insights into how uterine tumors grow could give hope to millions of women who deal with painful fibroids.

Child Development Infant and Preschool Learning Parenting
Published

Parents' top resolutions: More patience, less time on phones      (via sciencedaily.com)     Original source 

Among many parents' top resolutions for the New Year: More patience, less time on phones, better consistency with discipline and healthier family habits.

Child Development Infant and Preschool Learning Parenting Relationships
Published

Mothers and children have their birthday in the same month more often than you'd think -- and here's why      (via sciencedaily.com)     Original source 

Do you celebrate your birthday in the same month as your mum?  If so, you are not alone. The phenomenon occurs more commonly than expected -- a new study of millions of families has revealed. 

Breastfeeding Child Development Children's Health Infant and Preschool Learning Infant's Health Parenting
Published

Breastfeeding alters infant gut in ways that boost brain development, may improve test scores      (via sciencedaily.com)     Original source 

Breastfeeding, even partially alongside formula feeding, changes the chemical makeup -- or metabolome -- of an infant's gut in ways that positively influence brain development and may boost test scores years later, suggests new research.