Can you take a pregnancy test in the afternoon?

As hCG levels in urine becomes concentrated overnight, it is best to use the first urine of the day. Try not to drink too much water before you test for pregnancy as your urine may become diluted. For more sensitive tests like ClearBlue, it might be able to test for pregnancy even if you don't use the first urine of the day. http://www.babycentre.co.uk/a2029/home-pregnancy-tests