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.
And there are also the old wives tales. There is also a new method of finding out the sex that is gaining in popularity, it's called the Ramzi's Method or Ramzi's Readings. This uses ultrasound in early pregnancy, as early as six weeks pregnant, to be able to tell the gender of your baby based on locating the placenta. Most physicians don't offer this per se, but you can certainly ask about it.