Research published in the BMJ suggests that parental subfertility and assisted reproductive technologies may contribute to increased offspring asthma risk. read more
Research published in Human Reproduction demonstrates that the likelihood of having multiple pregnancies after a single embryo transfer is smaller when compared with cases in which more than a single embryo is transferred. read more
Researchers, publishing in the Journal of the American College of Cardiology, reported that adolescents who were born through assisted reproductive technologies had higher blood pressure than those who were conceived naturally. read more
Researchers, publishing in Human Reproduction, looked at preimplantation genetic testing (PGT-A) in women of advanced maternal age (36-40) and whether it’s use increased the likelihood of a live birth after a year. read more
The Human Fertilisation and Embryology Authority (HFEA) has published a new report: Trends and Figures on Fertility Treatment 2014-16. read more
Publishing in Human Reproduction, researchers assess whether adherence to the Mediterranean diet is associated with better IVF performance in women attempting fertility. read more
The Human Fertilisation and Embryology Authority (HFEA) has released it’s ‘State of the IVF sector 2016-17’ report. read more
Scientists examine the association between preconception maternal beverage intake and IVF outcomes, in the journal Fertility and Sterility. read more
Publishing in Environmental Health Perspectives, researchers looked at organophosphate flame retardants (PFRs), studying the urinary concentrations of their metabolites along with outcomes of IVF treatement. They reported a negative association between the concentration of certain types of PFR metabolites in the urine of these women and the proportion of successful outcomes of IVF. read more
Scientists publishing in Nature Communications report that they have developed a mini working replica of the female reproductive tract using human and mouse tissue. read more
In a paper published in BMJ Open, researchers looked at claims of benefit for interventions offered by fertility centres in the UK via the information on the centres’ websites. They then looked at what evidence was cited for these claims. They report that while many fertility centres in the UK offer a range of IVF add-on procedures, and provide claims of benefit for many of these interventions, in most cases the claims are not quantified and evidence is not cited to support them.
The Panorama documentary on BBC One (Panorama: Inside Britain’s Fertility Business) also looks at this issue. read more
A group of researchers have examined the levels of cortisol in hair and saliva in women undergoing fertility treatment and publish their work in the journal Psychoneuroendocrinology. They report that hair, but not saliva, cortisol concentrations predicted pregnancy. read more
A poster presented at the American Society for Reproductive Medicine (ASRM) meeting in Salt Lake City has examined the effect of artificial sweeteners on the success of IVF treatment. read more
A group of researchers have examined the sperm quality of the world’s oldest group of young men conceived by of intracytoplasmic sperm injection (ICSI) fertility treatment and report their results in the journal Human Reproduction. The authors report that sperm quantity and quality of these man was lower than average. read more
Three articles published in the journal Human Reproduction have examined the effect of different liquids used for maintaining IVF embryos and report that the composition can influence success of implantation and pregnancy as well as other factors. read more
Attempting to investigate possible reasons for the decline in pregnancy rates for older women who undergo IVF, a team of researchers have published their work in the Journal of Endocrinology. In a specific type of cell which surrounds the egg they report the expression of several genes to be different between older and younger women, and also that this cell type replicated less frequently in older women. read more
Publishing in the Journal of the American Medical Association, a group of researchers has compared the use of eggs which are “fresh” with those with are frozen before IVF, and report that IVF cycles which used fresh eggs were associated with a higher rate of live births. read more
A paper published in the Journal of the American Medical Association has examined the rates of complications in donors and patients involved in assisted reproductive technology in the US, reporting few significant changes in outcomes over time. read more
Research in the Journal of Clinical Investigation reported that kisspeptin can be used to trigger ovulation after ovarian stimulation in IVF, and that the substance may reduce ovarian hyper stimulation; a serious complication of IVF associated with use of an alternative hormone. read more
A study in PLOS ONE found children born after IVF treatment had a greater risk of birth complications. read more
