When will my goat give birth?

Hi, I have a nanny who I believe is pregnant, it is her first but I do not know when she was covered, her uder is larger than usual, she keeps on urinating and stanging up and laying down and its either me imaginating or her vulva is a bit swolen. how long will it take her to give birth and also I dont have any iodine to use, so will purple spray ( a anticeptic spray used forn cuts) be ok to use?? also should I put my goat inside , and how long for after birth should they be inside for?
Asked Mar 14, 2010
Edited Mar 14, 2010

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