Crofab Pregnancy Warnings
Animal studies have not been conducted.  There are no controlled data in human pregnancy.
US FDA pregnancy category C: Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks.
Use is not recommended unless clearly needed.
US FDA pregnancy category: C
Comments: 
-This product contains ethyl mercury from thimerosal.
-Limited data on high dose and acute exposures to methyl mercury associate it with neurological and renal toxicities.
-Developing fetuses and very young children are more susceptible to methyl mercury toxicity.
See references
 
             
             
             
          