Your symptoms of pregnancy will usually appear anywhere from the first week of your expected period to 1-2 weeks after your first week of expected period. Your first signs of pregnancy most commonly include missed period, tender/swollen breasts, change in color of the breasts, fatigue, nausea/vomiting, increased sense of smell, and weight gain. Here is a link to a website that will calculate the probability of your pregnancy: http://www.thepregnancytest.com/
missed menstrual cycle (period)
tender breasts
mood swings
implantation bleed (scant spotting when fertilised ovum embeds the uterus)
I think it is the enlargement of the stomach,breast tenderness and the swollen of the feet
cardiovascular system
Breast changes,fatigue, nausea and missed periods are theearly symptoms of pregnancy.
:covert infection: pathogen invades the human body, only cause the body from the odd homosexual immune cope, not clinical symptoms, signs and biochemical changes, or only appear distinct clinical symptoms and signs, .. .
changes in physiology
A physiological change refers to a change that occurs within the body due to various internal or external factors. These changes can impact functions such as heart rate, hormone levels, metabolism, or body temperature.
Several factors can influence changes in physiological measurements, such as illness. There are other things that can also influence changes such as stress and the environment.
Clinical depressions can be sought out by several symptoms. These symptoms include difficulty concentrating, fatigue, thoughts of suicide, irritability, overeating or loss of appetite, and persistent aches and pains.
Many things can cause this: * Believing your pregnant can somehow result in a woman feels physical symptoms or believing she is having symptoms of pregnancy. * Hormone imbalance. * Birth control. * Worrying excessively about being or falling pregnant can also cause physical symptoms to appear. So basically apart from the hormone imbalance and birth control, its all in the power of the mind. Psychologically believing something very strongly or worrying about it constantly can cause physical symptoms to appear but these symptoms will only be noticeable to the woman.
The major factors that influence changes in the physiological measurements include heredity, age and gender. This factors will affect any persons development.
People with Down syndrome will develop the brain changes that characterize Alzheimer's disease in later life and may develop the clinical symptoms of this disease as well.
In recent years a number of researchers have argued that the stress of telling a lie yields certain physiological changes in humans Accordingly by using appropriate instruments these physiological?