The female cat will give birth about 1 to 2 hours after she has yellow discharge. Yellow discharge means that the amniotic fluid has broken, so if you find that the female cat has yellow discharge, you should take her to the delivery room or the cat. In the nest, quietly waiting for the female cat to give birth. Before giving birth, in addition to yellow discharge, female cats may also experience prenatal reactions such as shortness of breath, enlarged and sagging abdomen, milk overflow, labor pains, etc. It is best for the owner to accompany and observe the cat to avoid dystocia.