Fact checking the use of fetal cells in vaccines. Understanding how vaccines are manufactured and tested will help allay your fears about any risk from

The polymerase chain reaction (PCR) is a fast and inexpensive technique used to "amplify" - copy - small segments of DNA to enable testing.

Advice on inducing labor during pregnancy. Labor induction methods do not work for everyone, and here’s why.

Serological tests are diagnostic methods that are used to identify antibodies and antigens in a patient's samples. Serological tests may be performed to diagnose...