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  I have read that a clue is that around 18-21 days postfertilization, many pregnant females will appear nauseous and even vomit. They do have a canine (Reprochek) test that can detect the presence of relaxin, a substance produced by the placenta of a pregnant dog.
 21-25 postfertilization days is typical with the test.  By about 35 days an ultrasound can be done.
 
 There might be a mucus discharge from the vagina and enlarged, pinkish nipples.
 
 Some females actually go through a false pregnancy too.  All the signs are there but yet the female is not pregnant at all. ??
 
				__________________~~**~~ Schatzie and Ransom  ~~**~~
   Last edited by schatzie; 02-19-2005 at 09:32 AM.
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