In female anatomy, the fallopian tubes connect the ovaries to the womb or uterus and transport the egg or ovum to the womb. Fertilization of the egg also usually occurs here. Infertility can be a distressing condition for couples, and in almost a third of cases, infertility is attributed to fallopian tube blockage.

With each puff on a cigarette comes a rush of pleasure, but this euphoria is short-lived. Once that nicotine runs its course, your body craves its quick return. Your instant of joy turns to long-range irritability, anxiety and addiction.

A woman's menstrual cycle typically follows a 28-day cycle, ending when the lining of the uterus is shed and bleeding occurs. Because the menstrual cycle signifies a woman's hormones are properly working, having a menstrual cycle is important to signify the body is in good health.

Gingerbread men were first introduced by Queen Elizabeth I, who would have gingerbread cookies made in the likeness of her guests. While these treats tend to make their appearance during the Christmas season, you can enjoy these sweet and spicy cookies at any time.

The sternum is a long, flat bone that attaches to the ribcage, and provides protection to a number of important internal organs -- including the heart and lungs. While the sternum is a relatively sturdy bone, it is at risk for the development of certain acute health conditions.

Doctors and researchers are always on the lookout for new diseases and ways to treat them. In some cases, despite an honest effort from everyone involved, a disease ultimately takes the life of the patient. In the case of rare diseases that are fatal, research is often limited due to the limited number of patients.

Pregnancy is a stage many couples dream of, but the timing of starting or continuing a family can be complicated when illness is involved. Minor sicknesses don’t often prevent conception from occurring, but particular infirmities and their treatment can affect whether or not a woman is able to get pregnant.

According to the Food Allergy and Anaphylaxis Network, milk is one of the most common allergens for children under age three. Most infants who are allergic to milk exhibit symptoms early, during their first year, and many outgrow it.

There are a variety of reasons people eat too few calories, including eating disorders, excessive athletic training, crash dieting and even senior citizens with reduced appetites.

Even though periods are supposed to be predictable things, many women experience the occasional delayed or missed period for any number of reasons. Your menstrual cycle is regulated by your hormones, and if your hormones are "off" for any reason, you can experience secondary amenorrhea, or a missed period.

Eating a healthy diet that's rich in fruits, vegetables and whole grains is crucial for staying healthy and fit. But sometimes you might need an extra boost, especially if your situation prevents you from eating the recommended amounts of these healthy foods.

Autoimmune diseases are ailments that cause harm to your immune system and often attack different organs. If you suffer from any of these diseases, maintaining keen awareness of what symptoms you could experience is imperative for staying healthy.