A pregnancy test from the store costs about $3 on average. A blood test that you get from a lab or doctor's office costs an average of $64. You might be able to get a free pregnancy test at a women's ...

NEW YORK (Reuters Health) - Normally, parents who want to know the sex of their baby before it's born find out through ultrasound done in the second trimester. A blood test that can be done early in ...

A blood osmolality test measures the blood for the concentration of certain dissolved particles. This test can show whether a person has an irregular balance of fluids in their body. Osmolality tests ...

Everything you need to know about testing for pregnancy at home. Taking a pregnancy test is often an emotionally-charged experience, so you want to get it right the first time, particularly if you’re ...

Cholesterol doesn’t have the same clout as plenty of other heart-related biomarkers. You can’t check the amount of cholesterol (a.k.a. a waxy fat made by your liver) floating in your blood using a ...

In 2017, Dr. Barbi Phelps-Sandall, an obstetrician who has been practicing in the San Francisco Bay area for more than two decades, had just learned about a new blood test only available at select ...