Menu

An expert resource for medical professionals
Provided FREE as a service to women’s health

The Alliance for
Global Women’s Medicine
A worldwide fellowship of health professionals working together to
promote, advocate for and enhance the Welfare of Women everywhere

An Educational Platform for FIGO

The Global Library of Women’s Medicine
Clinical guidance and resourses

A vast range of expert online resources. A FREE and entirely CHARITABLE site to support women’s healthcare professionals

The Global Academy of Women’s Medicine
Teaching, research and Diplomates Association

Laboratory Tests

This section provides detailed information on a wide range of laboratory tests relevant to women's medicine

A rapid reference

Electrolytes

Electrolytes are the salts (ions, anions, cations) that are found in the blood. They consist primarily of:

 

Normal Values*


Calcium

Men 8.8-10.0 mg/dl 2.15-2.55 mmol/L
Women 9.0-10.5 mg/dl 2.15-2.55 mmol/L
Pregnancy 8.1-9.5 mg/dl 2.02-2.40 mmol/L
Children 9.2-11.0 mg/dl 2.30-2.75 mmol/L

Chloride

Men 98-106 mmol/L
Women 98-106 mmol/L
Pregnancy 93-100 mmol/L

Phosphorus

Men 2.7-4.5 mg/dl
Women 3.0-4.5 mg/dl

Magnesium

Men 1.7-2.8 mg/dl 0.70-1.15 mmol/L
Women 2-3 mg/dl 0.82-1.24 mmol/L
Pregnancy 1.6-2.1 mg/dl 0.66-0.86 mmol/L
Therapeutic Range
in Pre-eclampsia
4-7 mEq/L 1.65-2.88 mmol/L

Potassium

Men 3.5-5.0 mEq/L 3.5-5.0 mmol/L
Women 3.5-5.0 mEq/L 3.5-5.0 mmol/L
Pregnancy 3.3-4.1 mEq/L 3.3-4.1 mmol/L

Sodium

Men 135-138 mEq/L 135-138 mmol/L
Women 136-145 mEq/L 136-145 mmol/L
Pregnancy 130-140 mEq/L 130-140 mmol/L

*These are general values taken from a variety of sources. The actual normal values may vary from lab to lab and from one type of testing protocol to another.

Source: Operational Medicine 2001,  Health Care in Military Settings, NAVMED P-5139, May 1, 2001, Bureau of Medicine and Surgery, Department of the Navy, 2300 E Street NW, Washington, D.C., 20372-5300