From the Menstrual Period to Ovulation (the details you may not know!) When your menstrual cycle begins, your estrogen levels are low. Your hypothalamus (which is in charge of maintaining your hormone levels) sends out a message to your pituitary gland which then sends out the follicle stimulating hormone (FSH).
Medical Definition of SEASICKNESS. : motion sickness experienced on the waterâcalled also mal de mer.
From the Latin and Greek word for seasickness, it is a symptomatic urge to vomit; when accompanied by vomiting. It may be abbreviated N&V. (NAW see ah) Previous Home Help. Overview Signs & Symptoms Diseases & Disorders. It may be abbreviated N&V.