Pregnancy is a nine month journey for both you and your baby. During this time your own body will change, both internally and externally. Although a woman’s body was beautifully designed to give birth, this process may cause a woman some discomfort and impose some limitations. Usually, exercise and good nutrition can alleviate the minor discomfort of pregnancy.

Some women also may begin to feel a little nauseous, and her breasts may become more tender or may tingle somewhat.

By the end of the second month, the levels of progesterone and estrogen are increasing dramatically, which will generally lead to some pretty serious mood swings that start now and continue through her pregnancy.

During pregnancy, your hormones are changing. This may cause you to experience ups and downs. You may feel excited, tired, worried, or like you need to talk about everything that is happening to you.

A vaginal discharge occurs normally during pregnancy, because of hormonal changes. A yellow or cheesy white discharge that is accompanied by itching or burning is not normal and needs to be reported to you health care provider.

Folic acid supplements are recommended for women trying to conceive and during the first trimester of pregnancy. This is the time that the baby’s brain and nervous system are developing. Folic acid has been shown to reduce the chance of a baby being born with problems known as neural tube defects, such as spinal bifida.

Cardiac output increases approximately 40% during pregnancy, reaching its maximum at 20-24 week’s gestation and continuing at this level until term. The increase in output can be as much as1, 5L/min over the non pregnant level. Cardiac output is very sensitive to changes in body position. This sensitivity increases with lengthening gestation, presumably because the uterus impinges upon the inferior vena cava, thereby decreasing blood return to the heart.

Many pregnant women complain of dizziness and lightheadedness throughout their pregnancies. Fainting is rare but does happen even in some healthy pregnant women. There are many reasons for these symptoms. The growth of more blood vessels in early pregnancy, the pressure of the expanding uterus on blood vessels and the body’s increased need for food all can make a pregnant woman feel lightheaded and dizzy.

During your pregnancy, you might feel tired even after you’ve had a lot of sleep. Many women find they’re particularly exhausted in the first trimester. Don’t worry, this is normal! This is your body’s way of telling you that you need more rest.

Heat stress during exercise creates concern for two reasons. First, an increase in the mother’s core temperature (hyperthermia) can be harmful to the baby’s development. Second, loss of water in the mother (dehydration) can decrease the amount of blood available to the fetus and lead to increased risk of preterm contractions.

Acne will be another big concern for you during your pregnancy. No matter how bad they become, stay away from medications as they might affect the baby. Not all women have this problem and you may luck out and find that your skin clears up during pregnancy.

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By: peterhutch

Article Source: http://www.articlesbase.com/ – How Body Changes Occur During Pregnancy

There are a number of factors that are contributing to the increase in available nursing jobs…

Firstly, the population in the developed world is aging which means that there is a higher demand for medical care. An unfortunate side effect of an aging population is that there are more people who suffer from age related illnesses.

A second, and related, contributing factor is that many qualified, experienced nurses are reaching retirement age and leaving the nursing profession. A large number of nurses in the developed world are quickly approaching retirement age, which means that these countries are losing a valuable human resource on top of the number of nurses required to staff the medical facilities.

Thirdly, there are not enough new nurses graduating every year to replace the number of nurses leaving the profession. For some reason many developed countries are struggling to attract the numbers of student nurses they need to replace the nursing staff that are leaving, or they simply do not have the number of places in nursing education programs to train the necessary number of replacement nurses.

Many hospitals and other health care facilities struggle to find suitably qualified and experience nurses to staff their wards. This is creating increased competition between medical employers for the small pool of nurses available. This is creating an employment environment for nurses where they are sought after and head-hunted.

Because of this nursing shortage many countries are experiencing, and which is predicted to worsen to crisis proportion in the next decade, governments in developing countries such as Australia, New Zealand, the UK, Ireland and the USA are making it easier and less complicated for internationally educated nurses to enter these countries and work legally, both short term and permanently. Without these countries taking immediate measures to counteract the shortage of nurses in their own country the quality of healthcare being provided will fall considerably.

In order to take advantage of these nursing employment opportunities you may need to move away from the area or country where you currently live as the nursing shortage is global and this is creating a strong demand for qualified nurses worldwide. Most developing countries now have several visa options that are suitable for nurses who want to nurse overseas. The USA, for example, have 4 visa options for nurses to choose from depending on how long you wish to stay in the US.

More and more healthcare facilities are looking to nurses abroad to solve their recruitment crisis and this situation is only going to continue over the next decade or so. The time for nurses to move their nursing career abroad is right now, while there are so many recruiters who are desperate for nurses to fill their vacancies.

Homosexuality refers to shared intimacies between members of the same sex. The word comes from the Greek homo which means “identical.”

Female homosexuality is called lesbianism and is named after the Greek island of Lesbos. It was on Lesbos where Sappho, a poet and the island’s most famous daughter, opened a school for young women to whom she taught poetry, music, and dancing.

Although the sexual behavior of Sappho is still being debated by scholars today, the many poems she wrote about her pupils seem to reveal an impassioned love for women in general.

Same-sex behavior is common in the animal kingdom. Earthworms, for instance, make love underground in total darkness; they have no time to check each other’s sex and look for the appropriate partner. Being equipped with both male and female sex organs, two earthworms that meet in a dark tunnel often impregnate each other in a strictly homosexual affair.

Although the Greeks popularized homosexuality, this sexual behavior was practiced by many primitive tribes. “Men-women” were honored in many parts of the world, particularly in Babylonia, Mexico and Peru. Homosexuals often occupied high positions in these early tribes and were appointed as magicians, medicine men and priests. In Greece, where the nude male figure was highly regarded, homosexuali­ty was practiced openly and was part of the education of a well-bred young man.

“The phenomenon of a love relationship between an older well-educated man who held a prominent place in society and a young boy, whom he was to prepare for his future place in that society, was very much a part of the ancient Greek culture. Homosexuality was considered a proper aspect of a man’s total education. Later, when the boy was older, he himself would take on a younger pupil,” according to Dr. Niels Lauersen, a diplomate of the American Board of Obstetrics and Gynecology, and Steven Whitney in “It’s Your Body (A Woman’s Guide to Gynecology).”

The Romans later adopted homosexuality but not the ideals the Greeks had. The noble aims of this respected practice were forgotten and homosexuality emerged as a simple act of pleasure. This met the ire of Christians who viewed homosexuality along with the other Roman vices as a perver­sion.

“The Christian religion reacted against the easy vices of the Romans that were everywhere evident. The Bible consi­dered the begetting of children as the only justification for sex. Any other sexual activity was looked upon as an abuse of the worst sort; sex for pleasure was a sin. Homosexuality, according to the Christians, was against God and nature. Christianity has spread throughout the world in the centuries since then but homosexuality has survived,” Lauersen and Whitney said. (Next: Famous homosexuals.)

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