A brain stroke, Parkinsonâs disease and Alzheimerâs disease are three common neurodegenerative conditions in the US that are seen mainly among the elderly. It may have some degree of similarity in terms of certain symptoms and disease processes, but each is a separate condition that differs to a large extent.
If a woman has a 28 day cycle . that is she has her period every 28 days she ovulates on about the 14 th day Sperm wil survive for a bout 4 days so if she has sex on or after â¦ the tenth day after the start of her period she may fall pregnant . after ovulation the ovum will last for a couple of day before breaking up on about the 16 th day . after ...
A period is the part of the menstrual cycle when a woman bleeds from her vagina for a few days. In most women this happens every 28 days or so. It's common for women to have a cycle slightly shorter or longer than this (from 24 to 35 days).Girls have their first period during puberty. Most girls begin puberty between the ages of 8 and 14, with 11 being the average age.ntroduction. A period is the part of the menstrual cycle when a woman bleeds from her vagina for a few days. In most women this happens every 28 days or so. It's common for women to have a cycle slightly shorter or longer than this (from 24 to 35 days). Girls have their first period during puberty.