perinatology.com
 Reference Values During Pregnancy

Home > Reference >  Reference Values > Osmolality
Osmolality (serum)

   Units Nonpregnant Adult First Trimester Second Trimester Third Trimester

mOsm/kg H2O

 275 -295 275 - 280 276 - 289 278 - 280

mmol/kg

 275 -295 275 - 280 276 - 289 278 - 280

 

References:

Abbassi-Ghanavati M, Greer LG, Cunningham FG. Pregnancy and laboratory studies: a reference table for clinicians. Obstet Gynecol. 2009 Dec;114(6):1326-31. PMID:19935037
 

 

Home | About | Disclaimer | Privacy | Contact
Copyright © 2010 by Focus Information Technology. All rights reserved.