Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Picograms per milliliter (pg/mL)

Some medical tests report results in picograms per milliliter (pg/mL).

  • A picogram is one-trillionth of a gram. A gram is about 1/30 of an ounce.
  • A milliliter measures fluid volume equal to one-thousandth of a liter. A liter is a little bigger than a quart.

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Travel Warnings and Tips for Pregnant Women

If you decide to vacation, visit old friends, or must travel for work, pregnancy shouldn’t stop you from flying or