Search results
Results From The WOW.Com Content Network
The activity change during puberty suggests that humans communicate through odors. [4] Several axillary steroids have been described as possible human pheromones: androstadienol, androstadienone, androstenone, androstenol, and androsterone. Androstenol is the putative female pheromone. [5]
Illustration of fundal height at various points during pregnancy. Some degree of weight gain is expected during pregnancy. The enlarging uterus, growing fetus, placenta, amniotic fluid, normal increase in body fat, and increase in water retention all contribute weight gain during pregnancy. The amount of weight gain can vary from 5 pounds (2.3 ...
As a paracrine hormone, relaxin helps the non-pregnant uterus become ready for pregnancy. [23] Women's endometrium contains relaxin, which is an essential component that helps prepare the body for early pregnancy. [21] The endometrium is transformed into decidua during the early pregnancy maintenance procedure. [21]
The change in activity during puberty suggest that humans may communicate through odors. [57] Several axillary steroids have been described as possible human pheromones: androstadienol, androstadienone, androstenol, androstenone, and androsterone. Androstenol is the putative female pheromone. [58]
The activity change during puberty suggests that humans communicate through odors. [15] Several axillary steroids have been described as possible human pheromones: androstadienol, androstadienone, androstenone, androstenol, and androsterone. Androstenol is the putative female pheromone. [16]
Ovulating heterosexual females also display preferences toward masculine faces and report greater sexual attraction to males other than their current partner. [10] From an evolutionary perspective, increases in estrogens during fertile periods in females may direct sexual motivation toward males with preferential genes (the good genes hypothesis).
Many nonhuman studies can be used as both potential models for humans and to show the phylogenetic conservation of some endocrine signals. [1] Estrogen and progesterone released by ovaries during pregnancy make oxytocin receptors more sensitive in female rats [8] and is associated with the onset of maternal behaviors in other species as well.
The following is a list of hormones found in Humans. Spelling is not uniform for many hormones. Spelling is not uniform for many hormones. For example, current North American and international usage uses [ citation needed ] estrogen and gonadotropin, while British usage retains the Greek digraph in oestrogen and favours the earlier spelling ...