I can usually feel walnut sized bumps about 3 1/2 to 4 weeks. Some experience nausea and anorexia for a few days at approx. 3 weeks, so that is a good clue. They all seem to act a little more clingy right from the start, but that usually begins during heat and is caused by hormones and since they are technically pregnant as far as hormones go whether they are bred or not, probably not a good indication. So other than a relaxin test (dog pregnancy test) probably no way to tell and I'm not sure when that test is even taken. |