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.
Confidence votes 139. Sometimes it can be detected as early as 12 weeks... but It's not common. Most of the time the ultrasound tech can tell at the mid-way scan between 18-20 weeks answer i found my sons sex out when he was 18 weeks and i kid you not, the doctors said he had the biggest penis they'd ever seen :D. Darlie Worton.