Chloride a major negative ion (anion) found inside of the cells and the blood. Chloride helps the body maintain its normal balance of fluids. Just like potassium and sodium, chloride can have fatal consequences when the increase or decrease is extreme. The normal serum range for chloride is 98 - 108 mmol/L.
Confidence votes 56. To see twins, it depends what kind of twins you are having. Faternal twins (Two (2)separate eggs that are both fertalized) can be seen on your first ultrasound, as early as 6 weeks or 4 week if your doctor orders a vaginal ultrasound.aternal twins (Two (2)separate eggs that are both fertalized) can be seen on your first ultrasound, as early as 6 weeks or 4 week if your doctor orders a vaginal ultrasound.
Detecting a Gestational Sac on Ultrasound. The gestational sac is seen earlier than a fetus can be detected on an ultrasound. A gestational sac can be seen as early as the fifth week of pregnancy or three weeks after conception.If no gestational sac is seen, it could mean that the expectant mother ovulated late. fetus can be detected as early as the sixth week of pregnancy. Many ultrasound technicians prefer to wait until at least that point in the pregnancy to do an ultrasound and many prefer waiting until the eighth week of pregnancy when more of the development of the fetus can be seen.