A. (1968). Some observations on the urinary excretion of testosterone during the normal menstrual cycle. Acta Endocrinol. (Kbh.) 58 685–695.Ismail, A. A. A., Harkness, R. A. and Loraine, J. A. (1968): Some observations on the urinary excretion of testosterone during the normal ...
Healthy young and middle-aged women participated during the early follicular phase of the menstrual cycle, and amygdala responses to biologically salient stimuli were measured with functional magnetic resonance imaging (fMRI). Androgen levels were lower in middle-aged than young women, which was ...
(2014), who found that paired men exposed to pictures of high-competitive potential rivals showed a pronounced testosterone increase if the exposure happened at high fertility rather than low fertility within their partner's menstrual cycle. A third moderator of the winner-loser effect is physiology...
Studies assessing menstrual-cycle phase suggest that spatial ability is higher in females tested at a point thought to correspond to low levels of gonadal steroids (during or immediately after menses) than at a point thought to correspond to high levels of gonadal steroids (near ovu- lation). ...
Human female reproductive effects by intramuscular and parenteral routes: menstrual cycle changes or disorders and effects on ferthty. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also TESTOSTERONE. Purification ...
Testosterone is often thought as a predominately male hormone. But that couldn’t be further from the truth. Not only is it responsible for regulating your menstrual cycle and protecting you from bone and muscle loss, it also balances your metabolism too. ...
Have you ever noticed a slight, unexpected spotting during your menstrual cycle? Don’t worry, you’re not alone. Many of us experience those little surprises that leave us wondering what’s happening. One such occurrence is ovulation bleeding – a gentle reminder that our bodies have their ow...
Estrogen levels rise and fall throughout your life. During puberty, estrogen shoots up to help your body make physical changes, such as breast development. Levels change during your menstrual cycle: rising during ovulation, when your body produces an egg, and dropping during your period. It also...
While levels of estrogen fluctuate during the menstrual cycle, the hormone is produced consistently until menopause, when it decreases dramatically, causing hot flashes, sleep issues and a host of other problems. Women’s testosterone levels, on the other hand, peak during one’s teens and 20s ...
Menstrual cycle changes or development of masculine features, such as voice deepening (in women) Depression (see below) Acne Tiredness Infection in the nose or throat, sore throat, or common cold symptoms Diarrhea, heartburn, nausea, or burping ...