I have two problem. Firstly when should I take pregnancy test. I mean how many days after missing my period. N secondly. I urinate in excess amount after drinking any liquid. My bladder gets filled in nearly 15 min. But when whole liquid which I drank is drained out. Then it gets. To normal. I can maximum hold my pee to 4 hours at night. So will my test b accurate if I use that urine.