Negative ions such as chloride, bicarbonate and sulfate are called anions. That's pronounced 'an' ions. The common electrolytes that are measured by doctors with blood testing include bicarbonate, chloride, potassium and sodium. The functions and normal range values for these electrolytes are described below.
Generally, signs of early pregnancy are more subtle. Hormones due to pregnancy may start to take effect from about 10 days from conception, and the symptoms tend to become more intensified as the level of hormones gradually increase.
Some women begin to experience pregnancy symptoms as soon as they conceive while the others take few weeks to develop pregnancy symptoms. Experts are of view that pregnancy symptoms begin in 5th to 6th week of fertilisation. Even though some women say that they noticed changes in their body within a week of unprotected sex. Others miss the signs for a 3 or 4 weeks. When the egg is fertilised, it becomes attached to the uterus and starts to produce hCG.