Â© 2014 WebMD, LLC. All rights reserved. The skin is the largest organ of the body, with a total area of about 20 square feet. The skin protects us from microbes and the elements, helps regulate body temperature, and permits the sensations of touch, heat, and cold. Skin has three layers: 1  The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone. 2  The dermis, beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands. 3  The deeper subcutaneous tissue (hypodermis) is made of fat and connective tissue.
The honeymoon period tends to last anywhere between 6 months and a year. The relationship still feels fresh and exciting, and youâre constantly learning new things about each other and having first experiences together. But there comes a point when suddenly youâve done all that stuff together already.
A normal menstrual cycle usually has a length of 28 days, where a woman usually ovulates at mid-cycle and menstruates for 5-7 days approximately two weeks after ovulation. The first day of menstruation marks the beginning of a new cycle, two weeks after which another ovulation occurs.This occurs 11-13 times a year, and menstrual cycles may normally vary to be as short as 21 days or as long as 35 days. The duration of a normal menstrual period may also vary among different women.You may have a period that lasts for as short as 3 days and as long as 7 days.However, sometimes you may suddenly experience a short period that lasts for one or two days only, and it may lead you to worry whether you are pregnant or if something else is wrong with you. normal menstrual cycle usually has a length of 28 days, where a woman usually ovulates at mid-cycle and menstruates for 5-7 days approximately two weeks after ovulation. The first day of menstruation marks the beginning of a new cycle, two weeks after which another ovulation occurs.