Study finds better immune system doesn't make women more attractive to men
(Phys.org) —A diverse team of international researchers has found that women with stronger immune systems don't necessarily have prettier faces than women whose immune system is not so strong. In their paper ...
Researchers solve mystery of long elephant pregnancy
(Phys.org) -- For years biologists have puzzled over how it is that elephants are able to maintain such long pregnancies, which typically run to nearly two years. While many theories have been tossed around, ...
Researchers identify key proteins needed for ovulation
Researchers from the National Institutes of Health and other institutions have identified in mice two proteins essential for ovulation to take place.
Scent of a woman: Men's testosterone responses to olfactory ovulation cues
Women around the world spend billions of dollars each year on exotic smelling perfumes and lotions in the hopes of attracting a mate. However, according to a new study in Psychological Science, a journal of the Association for Ps ...
Mammogram sensitivity depends on menstrual cycle
Try to schedule your screening mammogram during the first week of your menstrual cycle. It might make breast cancer screening more accurate for pre-menopausal women who choose to have regular mammograms. This recommendation ...
Maths sheds light on what delays in getting pregnant means for prospects of having a baby
A new mathematical method can help to predict a couple's chances of becoming pregnant, according to how long they have been trying.
Hormone sensitivity of breast stem cells presents drug target
Researchers at the Walter and Eliza Hall Institute have discovered that breast stem cells are exquisitely sensitive to the female hormones oestrogen and progesterone, a finding that opens the way for the development ...
Estrogen may reduce airway constriction in women patients with asthma
Female sex hormones may work with beta-agonists in reducing airway constriction, according to new bench research from the Mayo Clinic.
Playing Fertility in a Different Key
(PhysOrg.com) -- Sometimes a couple can't get pregnant although anatomically everything seems normal. Emory reproductive endocrinologist Sarah Berga may be able to explain why: Stress.
Getting the bead on conception
A scientifically-based tool developed by researchers from Georgetown University's Institute for Reproductive Health to help women prevent pregnancy naturally, is now being used by a growing number of women to help plan pregnancy.
Crucial sex hormones re-routed by missing molecule
A hormone responsible for the onset of puberty can end up stuck in the wrong part of the body if the nerve pathways responsible for its transport to the brain fail to develop properly, according to research funded by the ...
Consider Metabolic Complications With PCOS
(PhysOrg.com) -- Polycystic ovarian syndrome (PCOS) is one of the most common endocrine disorders in women of child-bearing age and is often discovered when women seek medical attention for reproductive difficulties or infertility. ...
Strong period pain and excess weight in childhood increases risk of endometriosis
Queensland Institute of Medical Research (QIMR) scientists have identified a new link between strong period pain experienced in adolescence and early adulthood and the risk of endometriosis.