Confused on bloodwork..

[Ahanabenson]

my obgyn wants to do bloodwork for cd3, cd19 and cd21..

I understand why he needs cd3 and cd21, but why would he need cd19?

I suppose I should ask him when I go in on Friday for cd19 blood draw.. but if anyone can help me that'll be great.

 

[xxshellsxx]

It's likely just to check the same levels as at cd21, as ovulation happens for different people at different times, i've had CD19 and CD21 bloods done and they were both for progesterone x

 

[mummytoangels]

I agree with xxshellsxx

 

[Ahanabenson]

It's likely just to check the same levels as at cd21, as ovulation happens for different people at different times, i've had CD19 and CD21 bloods done and they were both for progesterone x

Thanks xxshellsxx