Tuesday, August 7, 2012

What is the Menstrual cycle

The menstrual cycle is regulated by hormones. It is a woman's monthly bleeding. Hormones are released by the pituitary gland in the brain to excite the ovaries during the reproductive phase. These hormones origin some of the woman's eggs, which are stored in the follicles of her ovaries, to set up to develop and mature. The follicles start producing estrogen - a hormone. During this moment increasing estrogen levels can be notice in a woman's blood. The increased estrogen from the womb coating becomes thicker in preparation for receiving a fertilized egg.

When a woman get sex within some days of the egg being released and sperm is present in her fallopian tube, the egg may grow to be fertilized (she becomes pregnant). But, if the egg is not fertilized her estrogen and progesterone levels will fall and the coating of the uterus (endometrium) will start breaking down - marking the start of her period.

The period consists of a small amount of blood and the endometrium. The bleeding is based on breaking of fine blood vessels within the womb as the lining detaches itself.

Every menstrual period generally remain about five days. Bleeding is more plentiful during the first two days.

Thursday, December 15, 2011

Six Key Steps to Reduce Heart Attack Risk



You can decrease your danger of having a heart attack—even if you already have coronary heart disease (CHD) or have had a earlier heart attack. The key is to take steps to prevent or manage your heart disease risk factors.

Six Key Steps to Reduce Heart Attack Risk
Taking these steps will decrease your risk of having a heart attack:
  • Stop smoking 
  • Lower high blood pressure 
  • Reduce high blood cholesterol 
  • Aim for a healthy weight 
  • Keep yourself physically active 
  • Control diabetes

Breast Tenderness, Nipple Enlargement And Increased Breast Size in Pregnancy

Changes and greater than before swelling and softness in the breast and nipples are one of the common very early signs of pregnancy. Many times, a woman may notice these changes and blame them on a particularly ill-fitting or uncomfortable bra or other article of clothing. But, the sensitive woman will notice these changes for what they are – a new life is beginning to grow inside her with the new pregnancy.


Nipples, mostly the dark area around the nipple called the areola, enlarge and darken in expectation of breastfeeding the new infant. These changes are due almost fully to hormone releases in the body, all in anticipation of sustaining the new life within. Some experts say the darkening of the areolas serves a purpose – helping the newly born child find the nipple easier for feeding. These changes to the breast and nipple areas should return to normal after birth.

Prominent and Possible Signs of Pregnancy

Pregnancy Sign
Category
Missed period
Possible
Unusual or abnormal period
Possible
Just "feeling" pregnant
Possible
Nausea and Vomiting
Possible
Changes in libido
Possible
Soreness of the Breasts
Possible
Enlargement of the Breasts
Possible
Frequent Urination
Possible
Strange Cravings
Possible
Fatigue
Possible
Montgomery's Tubercules
Possible
Skin Changes
Possible
Stretch Marks
Possible
Enlarging Uterus
Possible
Movement
Possible
Colostrum from Breasts
Possible
Enlarged Abdomen
Probable
Change in uterine shape
Probable
Braxton Hicks Contractions
Probable
Palpation of the Baby
Probable
Positive Pregnancy Test
Positive
Fetal Heart Tones
Positive
Ultrasound Detection
Positive
X-ray Detection
Positive

Signs and symptoms of pregnancy

Are you searching Signs of pregnancy or pregnancy symptoms are and how likely they are to signify that you are pregnant. You can ask other people, you can be anxious in quiet, but the best thing is to read throughout the categories and check the signs. The more you have the more likely you are to be pregnant.

Mostly women when think about very early symptoms of pregnancy, they automatically assume that a missed period is the top symptom. Would you be surprised that a missed period isn’t even in the top 5 very early symptoms of pregnancy?

By the time a woman has become aware of a missed period due to a pregnancy, at least 5 other symptoms may have made themselves known, possibly weeks before the scheduled period. Here are five very early signs of pregnancy that can be noticed by a sensitive mother-to-be. And, all five can happen long before a period has been missed.
  • Elevated Basal Body Temperature 
  • Breast Tenderness, Nipple Enlargement And Increased Breast Size 
  • Fatigue And Exhaustion 
  • Constipation 
  • Nausea And Vomiting

What is Heart Failure?

Heart failure is a state in which the heart can't pump enough blood throughout the body. Heart failure does not mean that your heart has stopped or is about to stop working. It means that your heart is not able to push blood the way it should.
The failing of the heart's pumping capacity cause

  • Blood and fluid to back up into the lungs 
  • The buildup of fluid in the feet, ankles and legs 
  • Tiredness and shortness of breath
Heart failure (see the images below) can be caused by myocardial breakdown but may also occur in the occurrence of near-normal cardiac function under conditions of high demand. Heart failure always origin circulatory failure, but the converse is not necessarily the case, because various noncardiac conditions (eg, hypovolemic shock, septic shock) can produce circulatory failure in the presence of normal, modestly impaired, or even supranormal cardiac function. To continue the pumping function of the heart, compensatory mechanism increase blood volume, cardiac filling pressure, heart speed, and cardiac muscle mass. However, despite these mechanisms, there is progressive decline in the capability of the heart to contract and relax, resulting in worsening heart failure.

What is Congestive heart failure (CHF)?

Congestive heart failure (CHF) is a state in which the heart's job as a pump is insufficient to distribute oxygen rich blood to the body. Congestive heart failure can be origin by:

  • Diseases that grow weaker the heart muscle.
  • Diseases that cause thicken of the heart muscles. 
  • Diseases that increase oxygen require by the body tissue beyond the potential of the heart to deliver sufficient oxygen-rich blood.

Many diseases can impair the pumping action of the ventricles. For example, the muscles of the ventricles can be weakened by heart attacks, infections (myocarditis) or toxins (alcohol, some chemotherapy agents).

Friday, July 1, 2011

How to prevent from Angina

1. Do not undertake tough, unexpected, or extended physical activity which may place a heavy strain on your heart.
2. Eat meals on a regular schedule, without hurrying and without overeating.
3. Try to keep your weight down, especially if you are over 40. People who are overweight are much more susceptible to angina pectoris.
4. After eating a heavy meal, do not attempt physical activity for at least 30 minutes.
5. Arrange your work plan and rest periods. Try to avoid situations that will cause you emotional stress.
6. monitor general health rules to protect yourself as far as possible from the risk of disease.
7. Avoid constipation.
8. Sleep in a fresh room and try to get at least eight hours of sleep at night.
9. Keep your body fit with a regular exercise.
10. Goto your doctor for regular medical checkups.

Important Tips to keep lower blood Sugar

Keep Lower blood sugar is key to keep away from pre-diabetes, diabetes, insulin resistance and overweight issues. Lowering your blood sugar naturally keeps your health vital and strong.

Here's how it works: You eat something and the stomach and intestines breaks the food down into glucose. The cells require glucose for energy, but for the cells to be able to use glucose they also need insulin which the pancreas emits in the reaction to glucose.

The body, however, can become resistant to using the insulin if there are certain factors happening, in particular excess fat. So the glucose stays in the blood, which makes the pancreas secrete more insulin. Finally the pancreas gets tired, very tired and gives up. That's when pre-diabetes becomes diabetes. What a bummer.
Keeping glucose sugar levels balanced also helps promote weight loss as having low blood sugar (hypoglycemia) will trigger binge eating, which causes the rebound effect of high blood sugar or glucose. The body will rapidly store this high blood sugar as fat.

With a few tricks up your sleeve, you can easily control your glucose levels and avoid more severe health problems.

Wednesday, June 22, 2011

Cardiomyopathy::Heart Muscle Disease

Cardiomyopathy means a disease of the heart muscle rather than the blood supply or the innovator.

There is a lot no palpable cause for it, although coronary heart disease and high blood pressure, viral infections, excessive alcohol intake and thyroid disease can all be triggers. There are four major types:

  • hypertrophic cardiomyopathy (MCM), where the heart muscle thickens (high blood pressure can cause this)
  • dilated cardiomyopathy (DCM), when the heart muscle dilates (becomes large) and weakens
  • restrictive cardiomyopathy (RCM), when chambers in the heart harden and restrict blood flow through the heart