Conception News and Research

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Why do so many pregnancies and in vitro fertilization attempts fail?

Scientists have created a mathematical model that can help explain why pregnancies and in vitro fertilization attempts fail.

13 Apr 2020

New “pop-up tent” could protect NHS workers when treating COVID-19 patients

A disposable plastic 'pop-up tent' which creates a protective barrier between patients and healthcare professionals could be the latest line of defence for frontline NHS workers thanks to a new product developed by a team from the UK.

8 Apr 2020

Fertility apps often inaccurate, study shows

People are tracking their own health more and more using mobile health applications and other personal digital health informatics. One such app line involves tracking menstruation and fertility. However, a new study published in the BMJ of Sexual and Reproductive Health in April 2020 throws doubt on the accuracy of these apps.

6 Apr 2020

Paternal alcohol consumption before conception could affect child development

Scientists at the University of California, Riverside, have explored the relationship between parental alcohol consumption -- before conception in the case of fathers and during pregnancy in the case of mothers -- and offspring development.

30 Mar 2020

Women with postpartum psychiatric disorders less likely to have further children

Women who suffer from psychiatric disorders such as depression, anxiety, mania and schizophrenia following the live birth of their first child are less likely to go on to have more children, according to the first study to investigate this in a large nationwide population.

30 Mar 2020

Women who experience postpartum psychiatric disorders less likely to have a second child

Women who experience postpartum psychiatric disorders after the birth of their first child are less likely have more children.

30 Mar 2020

Diet affects sperm and the health of offspring

A new study published in the journal Molecular Cell, in March 2020, reports that parental diet is a crucial factor in the future metabolic health of the offspring.

19 Mar 2020

Researchers uncover molecular events underlying paternal diet-induced metabolic disorders in children

When parents eat low-protein or high-fat diets it can lead to metabolic disorders in their adult offspring. Now, an international team led by researchers at the RIKEN Cluster for Pioneering Research have identified a key player and the molecular events underlying this phenomenon in mice.

19 Mar 2020

Newer antiretroviral drugs may be the safest, most effective HIV treatment during pregnancy

The antiretroviral drugs dolutegravir and emtricitabine/tenofovir alafenamide fumarate (DTG+FTC/TAF) may comprise the safest and most effective HIV treatment regimen currently available during pregnancy, researchers announced today.

11 Mar 2020

Victims of mass casualty event are quickly identified by rapid DNA test

To quickly identify victims of the 2018 Camp Fire, the deadliest wildfire in California's history, researchers used a technique called Rapid DNA Identification that can provide results within hours, compared with months to years required of conventional DNA analysis.

4 Mar 2020

New method to measure mutations in father's sperm may reveal ASD risk in future children

While the causes of autism spectrum disorder are not fully understood, researchers believe both genetics and environment play a role.

13 Feb 2020

Study to evaluate safety of PrEP and dapivirine ring in pregnant women

A woman who is eight-months pregnant is the first participant to be enrolled into a study evaluating the safety and acceptability of two different HIV prevention approaches when used during pregnancy -- the monthly dapivirine vaginal ring, which is currently under regulatory review, and a daily antiretroviral (ARV) pill called Truvada, an approach already approved in several countries and commonly referred to as PrEP, short for pre-exposure prophylaxis.

10 Feb 2020

UMass Amherst study aims to develop new test for BRCA-positive lactating moms

Breastfeeding women with a pathogenic BRCA1 or BRCA2 genetic mutation face a significant risk, even at a young age, of breast and ovarian cancer.

6 Feb 2020

Preventing cardiac problems during pregnancy

Although cardiovascular disease is the leading cause of death in the United States, it has not been widely recognized that many types of heart disease can and do affect women of childbearing age. But that is rapidly changing.

3 Feb 2020

Debate continues over donor sperm from deceased men

A new article published in the Journal of Medical Ethics continues to defend the concept of sperm donation from dead men, in order to improve sperm quality, and quantity. This would go far in addressing the current deficiency of donor sperm.

21 Jan 2020

Microbiome DNA signature present in human fetal lungs

The lungs and placentas of fetuses in the womb -- as young as 11 weeks after conception -- already show a bacterial microbiome signature, which suggests that bacteria may colonize the lungs well before birth.

17 Jan 2020

Consumers feel empowered and confused by direct-to-consumer fertility tests, study reveals

Direct-to-consumer hormone-based "fertility testing" for women is viewed by consumers as both an alternative, empowering tool for family planning, and a confusing and misleading one, according to the results of a new study from Penn Medicine.

30 Dec 2019

Scientists successfully cultivate and characterize corpus luteum cells of cats

The reproduction of lynxes is highly mysterious. Unlike other wild cats, most lynxes are only receptive for a few days once a year.

20 Dec 2019

Experimental Zika vaccine improves fetal outcomes in rhesus macaque model

An experimental Zika vaccine lowered levels of virus in pregnant monkeys and improved fetal outcomes in a rhesus macaque model of congenital Zika virus infection, according to a new study in Science Translational Medicine.

19 Dec 2019

Polyplus-transfection expands GMP portfolio to provide additional flexibility for gene and cell therapy developers

Polyplus-transfection(R) SA, the leading biotechnology company that supports gene and cell therapy by supplying innovative transfection solutions, today announces the availability of the first GMP-grade transfection reagent PEIpro(R)-GMP in additional conditioning that will ensure additional flexibility and cost-efficiency.

From Polyplus-transfection 6 Dec 2019

Conception News and Research

Why do so many pregnancies and in vitro fertilization attempts fail?

New “pop-up tent” could protect NHS workers when treating COVID-19 patients

Fertility apps often inaccurate, study shows

Paternal alcohol consumption before conception could affect child development

Women with postpartum psychiatric disorders less likely to have further children

Women who experience postpartum psychiatric disorders less likely to have a second child

Diet affects sperm and the health of offspring

Researchers uncover molecular events underlying paternal diet-induced metabolic disorders in children

Newer antiretroviral drugs may be the safest, most effective HIV treatment during pregnancy

Victims of mass casualty event are quickly identified by rapid DNA test

New method to measure mutations in father's sperm may reveal ASD risk in future children

Study to evaluate safety of PrEP and dapivirine ring in pregnant women

UMass Amherst study aims to develop new test for BRCA-positive lactating moms

Preventing cardiac problems during pregnancy

Debate continues over donor sperm from deceased men

Microbiome DNA signature present in human fetal lungs

Consumers feel empowered and confused by direct-to-consumer fertility tests, study reveals

Scientists successfully cultivate and characterize corpus luteum cells of cats

Experimental Zika vaccine improves fetal outcomes in rhesus macaque model

Polyplus-transfection expands GMP portfolio to provide additional flexibility for gene and cell therapy developers

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