Please turn it on in your browser and reload the page. Textbook of Basic Nursing Caroline Bunker Rosdahl , Mary T. Эта мера только для подтверждения Вашего возраста, мы не используем и не сохраняем Вашу личную информацию. Suggest new Production x. Sign in to add this to a playlist. Heat and Cold Applications.
Girls are generally born with a thin membrane that covers the vagina opening. Also called sperm density, this is the number of sperm in millions per milliliter of semen. It has thick muscular wallsthat are needed during pregnancy to push the baby through the vagina and out into the world. Because of this, only abstinence is truly effective at preventing STDs. If you have questions or concerns about your health and body, we recommend asking your physician. In addition to basic anatomy and function, Our Bodies, Ourselves contains detailed information on sexuality, including masturbation, heterosexuality, homosexuality, pregnancy , and contraception. And, of course, our Sexually Transmitted Disease Guide is an excellent resource for information and photographs.
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The entrance to the uterus from the vagina is called the cervix, and is considered a part of the uterus. With the exception of sexual abstinence, the regular and correct use of condoms is the best way to avoid this and many other sexually transmitted diseases. Much more information on this and other causes of pelvic inflammatory disease is in our STD online guide. The purpose of this guide is to inform both women and men about the female genital anatomy and physiology functioning.
The Guide to The Vagina
Description: Many of the things you do to keep yourself healthy can also do the same for sperm. Risk factors for cervical cancer thus include first intercourse at an early age and multiple sex partners. Certain medicines that affect hormone levels like the birth control pill can often be used to treat this problem. Just below the mucosa is a layer of tissue that fills with blood.