Menopause
University student develops cooling device for hot flushes
The product uses thermoelectric technology to create a cold sensation and provide instant hot flush relief

A London-based university student has developed a menopause cooling device to help women manage hot flushes.
The device, called the Zera Cooling Crescent, has been designed by Brunel University London student Aphra Hallam who wanted to develop a portable, discreet and diverse wearable that could easily fit inside a handbag and allow women to use it on the go.
The product sticks to the back of the neck and uses thermoelectric technology to create a cold sensation and provide instant hot flush relief. Controlled via Bluetooth by an app, the device comes in different skin-coloured tones and can be easily used throughout the day.
Hot flushes, a common symptom of the menopause, feel like a sudden flare of heat, paired with sweating and flushed skin. Although the frequency and intensity vary, some women find that they can often interrupt their daily lives.
There can be different patterns of when women first experience hot flushes and for how long. However, multiple studies have shown that black and hispanic women are more likely to experience hot flushes for more years than white and Asian women.
“Symptoms [in black women] can last up to a decade, due to a mix of environmental factors and genetics,” said 22-year old Hallam.
“As a black woman, I was inspired to create the product to help empower women and reduce the stigma of ageing while being sensitive to the racial disparities in reproductive ageing.”
Hallam was inspired to create Zera after seeing her mother struggling with hot flushes.
“She’s into natural products, and there weren’t many natural remedies available for hot flushes,” she explained.

Aphra Hallam/ Source: Brunel University London
“The wrist and neck are the two main points on the body that cool you down quickest, and the other cooling products I saw were similar to bracelets to wear around the wrist.
“My mum isn’t really into wrist jewellery, which is why I wanted to create a cooling device for the neck. Hair and clothes can also be used to cover it up, making it more discreet.”
She added: “The size was also important. The Zera Cooling Crescent is charged in a small case that can be easily carried around.
“When activated by the Zera app, the device produces a cooling sensation that targets the blood vessels in the back of the neck. Its close proximity to the end of the brain stem allows your body to cool down.
“The app also provides additional support and tracking for other menopause symptoms and has a community feature that provides [users with] a support system.”
Hallam hopes the product will become a viable solution for women experiencing hot flushes.
“The menopause is not as widely talked about as it should be, even though it affects such a large proportion of the population. I hope that Zera raises awareness about menopausal symptoms and addresses racial disparities,” she said.
“The Cooling Crescent can be used on the go and will provide a quick and easy solution.”
The Zera Cooling Crescent device was unveiled at the annual Made in Brunel exhibition, which showcased gadgets and devices designed by final-year students from Brunel Design School.
Menopause
High street bakery chain Gail’s reveals menopause plan

Gail’s has unveiled a menopause action plan offering new workplace support to thousands of staff ahead of legal reforms due in 2027.
The high street bakery chain will offer new benefits including 24/7 digital GP access and a new employee assistance programme, according to The Times.
It will also explore new online training for staff, including specific training for management.
Gail’s people director Miranda Burgum told The Times: “All we’re trying to do is talk freely and for it not to be a forbidden subject. It’s helping our managers and teams understand that this isn’t a taboo.”
“We’re going to develop the education with our managers, so it will be threaded through all our policies
“It will look at induction training, it will look at the types of people we need to make sure that we make reasonable adjustments for.
“And if somebody needs some sort of risk assessment, we’re going to be looking at [that].”
The move comes ahead of reforms due to be introduced in spring 2027 under the Employment Rights Act.
UK employers with 250 or more employees will be legally required to publish and update official menopause action plans.
The plans are intended to support employers to take effective action to improve workplace gender equality and support employees experiencing menopause.
Menopause
Menopause frequently missing from electronic health records – study

Menopause is often absent from women’s electronic health records, a study of nearly 396,000 women has found.
Researchers found menopause appeared almost seven times more often in participant surveys than in electronic health records (EHRs).
The findings suggest important reproductive health information, including age at menopause, may often be missing from health records used for research.
Audrey Hendricks, associate professor of bioinformatics at CU Anschutz and the study’s principal investigator, said: “Ultimately, we cannot study what we do not measure. We cannot treat what we do not know.
“Menopause has enormous implications for women’s health, but if we don’t consistently capture when menopause occurs and other important reproductive health information, we limit our ability to understand how this transition affects disease risk and health outcomes.”
Researchers at the University of Colorado Anschutz analysed data from women taking part in the National Institutes of Health’s All of Us Research Program.
They compared menopause information reported by participants in surveys with menopause diagnoses recorded in their electronic health records.
Around 193,000 menopause observations were identified in survey data, compared with approximately 28,000 diagnoses in EHR data.
Menopause was documented in electronic health records for only about 7 per cent of women in the dataset.
Nearly all participants with a menopause diagnosis recorded in their EHR also reported menopause in survey data. However, substantially fewer women had menopause documented in their health records.
Other important information was also frequently unavailable, including age at menopause, which researchers may use when examining links between menopause and chronic disease risk.
Menopause is a physiological transition that can affect cardiometabolic health and many other aspects of women’s health.
Researchers said relatively little is known about how factors including the timing and type of menopause influence health outcomes across diverse populations.
Large-scale programmes such as All of Us combine participant surveys, electronic health records and genomic data, but menopause-related research depends on relevant reproductive health information being available.
Missing menopause information can make it harder to investigate how the transition relates to health and disease.
The findings may also help researchers using All of Us data define menopause-related study populations, design studies and estimate how many participants are needed.
Hendricks said: “We have an enormous opportunity to use large-scale datasets to understand women’s health across the menopause transition and to identify who may be at greater risk for disease.
“But we need to make sure that the information researchers need is actually being collected.
“We must do a better job of capturing women’s health information, including reproductive health and measures related to menopause.”
Researchers said more complete and consistent collection of menopause and reproductive health information could help future studies examine factors such as age at menopause and their relationship with disease risk and health outcomes.
Hormonal health
Menopause hormone therapy may improve cardiovascular health outcomes, study suggests

Hormone therapy started in peri- or early post-menopause was linked to a 22 per cent lower risk of cardiovascular events in women with vasomotor symptoms in a recent study.
The findings came from an observational analysis of 20 years of health data and do not show that hormone therapy caused the reduction in cardiovascular risk.
The association was strongest among Black women and women who started treatment within 10 years of menopause onset, although researchers cautioned that the findings should not guide clinical practice.
The study is the first of its kind in the US to assess the risk of future cardiovascular events among women with vasomotor symptoms who use hormone therapy during peri- and early postmenopause.
Samar R. El Khoudary, professor and chair of the Department of Epidemiology at the VCU School of Public Health and one of the study’s senior researchers, said: “The menopause transition represents a critical window for understanding how hormone therapy may relate to cardiovascular disease risk. Our findings suggest that timing of initiation may influence cardiovascular outcomes.”
The researchers stressed that the findings do not support using hormone therapy to prevent cardiovascular disease.
Potential benefits must also be weighed against risks, including the increased breast cancer risk observed with longer-term use.
The study was not a randomised controlled trial, the gold-standard method for testing biomedical treatments.
Rebecca C. Thurston, associate dean for Women’s Health Research at the University of Pittsburgh School of Medicine and one of the study’s senior researchers, said: “These findings point to women with vasomotor symptoms as those who may show cardiovascular benefit from hormone therapy initiated during the perimenopause and postmenopausal years.
“However, conclusions should be tempered by the observational nature of the study, and findings should not guide clinical practice.”
Vasomotor symptoms, meaning hot flushes and night sweats, affect up to 80 per cent of women during the menopause transition and last for an average of seven to ten years.
Their frequency and severity build through perimenopause and typically peak in early postmenopause.
Hormone therapy replaces oestrogen and progesterone that women’s bodies stop producing after menopause and is currently the most effective treatment for these symptoms.
Clinical trials led by the Women’s Health Initiative in the early 2000s raised concerns about hormone therapy’s impact on heart disease, stroke, breast cancer and other risks, leading to years of reluctance among patients and providers to use the treatment.
El Khoudary said: “Hot flashes and night sweats have a significant impact on a woman’s quality of life and ability to work productively.
“While hormone therapy is an effective treatment for these symptoms, questions have remained about its cardiovascular effects, particularly the importance of when treatment is initiated during the menopause transition.”
More recent research suggests the effects of hormone therapy on the heart and vascular system may vary by age and treatment timing, with women younger than 60 who start treatment closer to menopause onset having different levels of risk.
In 2026, the US Food and Drug Administration removed “black box” warnings from hormone therapy products, reflecting evolving evidence on the benefits and risks of treatment.
Researchers from Virginia Commonwealth University and the University of Pittsburgh analysed data from more than 2,700 women taking part in the Study of Women’s Health Across the Nation (SWAN).
The women reported vasomotor symptoms and had not previously experienced cardiovascular events.
Clinical data collected between 1997 and 2017 were used to examine whether women who started hormone therapy for vasomotor symptoms were more or less likely to experience stroke, congestive heart failure, heart attack or revascularisation procedures than women who did not start treatment.
El Khoudary said: “By using data from the SWAN study, we essentially were able to emulate a series of hypothetical clinical trials to gain a deeper understanding into how hormone therapy taken to mitigate vasomotor symptoms during peri- and early postmenopause influences cardiovascular risk over time.
“It allowed us to examine clinically meaningful cardiovascular disease events over long-term follow-up in a population and treatment window that has been challenging to study prospectively.”
Starting hormone therapy during peri- or early postmenopause was associated with an estimated 22 per cent lower risk of cardiovascular disease events.
Women who began hormone therapy within 10 years of menopause onset had an estimated 27 per cent lower risk compared with women who did not start treatment.
Among Black women, starting therapy during peri- or early postmenopause was associated with an estimated 49 per cent lower risk of cardiovascular disease events.
No clear reduction was seen among women who started therapy more than 10 years after menopause onset or among White women and other racial and ethnic groups.
El Khoudary said: “The differences in cardiovascular outcomes by race and ethnicity are notable, particularly because Black women are more likely to experience severe vasomotor symptoms.
“These findings highlight the need to better understand how hormone therapy timing may influence cardiovascular outcomes across diverse populations.”
It remains unclear why cardiovascular risk differed according to when hormone therapy was started, although researchers believe differences in blood vessel health with age may play a role.
Entrepreneur1 week agoKOVE Medical raises €1.7 million to improve safety of foetal surgery
Pregnancy1 week agoUK study aims to transform maternity care for high-risk pregnancies
Mental health2 weeks agoPMDD after SSRIs or hormones: Why the brain may be the missing treatment target
Diagnosis2 weeks agoArk Surgical secures further institutional backing to accelerate US expansion
Entrepreneur3 days agoLast chance to save on Women’s Health Week and Women’s Sport Summit: Early Bird pricing ends 11 September
Hormonal health6 days agoMenopause hormone treatment may ease brain fog, study suggests
Mental health2 weeks agoThousands of UK women develop undiagnosed PTSD after childbirth each year – study
Menopause2 days agoCancer drug could tackle osteoporosis menopause weight gain











