My wife is 8 weeks pregnant with our 3rd child....we had two mc before we had our first baby...both our sons were born by c-section.....she had spotting at about the 6 week mark with both babies and all was fine...like clockwork, she had a little brown spotting at the 6 week mark with this baby too...today though she had a little (very little) brown (almost transparent) discharge...no cramping, no pain....is this normal ? Anybody experience similar ? Thanks.