If you don't know your blood type, you're not alone. However it is important medical information to know, and here's how you can find it.

Unexpected findings may be a result of tumor DNA in the maternal blood sample, but a lack of evidence means that clinical management and follow-up strategies for this scenario are lacking.

Cancer Check Labs is live in 44 states and has the ability to test for any solid tumor with a 40 ml blood draw.