Worker naked mole-rats take care of their colony’s young even though they aren’t the pups’ actual parents. New research suggests the queen gets them ready via hormones in her poop.
Siberian dwarf hamster (Phodopus sungorus).
By Kuttelvaserova Stuchelova/Shutterstock.com
Endometriosis is cut or vaporised with an electric current or laser. It ranges from a simple, 20 minute operation to complex surgery involving important organs such as the bowel and bladder.
Women on the pill are able to manipulate or suppress their menstrual cycles to have fewer “periods”, or to avoid bleeding at important or inconvenient times.
Some women are very sensitive to small shifts in oestrogen and progesterone; others aren’t.
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Women shouldn’t be disheartened by the latest finding that exercise doesn’t lead to weight loss in the first month or two. There are other reasons to persist.
Early life trauma can affect our hormone systems for the rest of our lives.
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Teenagers aren’t just lazy. Their sleep hormones aren’t calibrated to let them get up and go until later in the morning – which has academic and health consequences when school starts too early.
Darby Saxbe, USC Dornsife College of Letters, Arts and Sciences
Having a newborn can be rough, whether you’re a mom or a dad. New research ties men’s testosterone to their postpartum depression – with some surprising upsides for their partners.
Women are vigilant about avoiding alcohol and smoking during pregnancy, but what about stress?
Camila Cordeiro/Unsplash
Most pregnant women are aware of the advice to quit smoking, avoid alcohol, and fear soft cheese, but much less is done to avoid stress during pregnancy, despite its harms.
A baby’s sex determines how they will respond to exposures during pregnancy.
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Gabrielle Belz, WEHI (Walter and Eliza Hall Institute of Medical Research) and Cyril Seillet, WEHI (Walter and Eliza Hall Institute of Medical Research)
Women have evolved to have stronger immunity than men. But this comes with downsides -
women are more likely to have autoimmune diseases due to their “reactive” immune systems.
Estrogens also have many positive effects on mental health, cognitive function, libido and protection of the brain, possibly even slowing the onset of Alzheimer’s disease.
Professor of Women’s Health Research, Department of Obstetrics and Gynaecology, & Director of Research, Royal Women's Hospital, The University of Melbourne
Gynaecology Unit Head the Royal Women’s Hospital and Clinical Associate Professor in the Department of Obstetrics and Gynaecology, The University of Melbourne