Even methane (natural gas) is lighter than air, but not by much. Carbon dioxide, which is contained in the air we breathe out and is also easily and safely manufactured by mixing bicarbonate of soda and vinegar, is heavier than air. It tends to sink to the floor and accumulate. So it's a good job that houses aren't air tight.
Cuddling, holding, and sexual play releases chemicals, like oxytocin, in the brain that create a sense of well-being and happiness, says Dr. Renee Horowitz, an ob-gyn who recently opened the Center for Sexual Wellness in Farmington Hills, Michigan.
Interstitial cell stimulating hormone A glyocoprotein hormone/gonadotropin secreted by the anterior pituitary which, in â, is secreted cyclically, as is FSH; the cyclic release of LHâand FSHâis responsible for ovulation and transforms the ovarian/graafian follicle into a corpus luteum, which produces progesterone and estrogens; episodic LH release is linked to milk production; in â, continuous LH release stimulates testosterone release from the testes; LH and FSH act in concert to ...