Cat Noises and Urinating

(Kent)

Cat makes noise and urinates outside the box. Hello, for about two months now my male cat (others are two females) has started making very loud meowing noises while around the house. I have also caught him using my downstairs sink and upstairs bath as a place to urinate. I managed to cover the sink and i make sure the bathroom door is now closed.

I cannot think of any major changes, although i have a baby. She visits every other week due to space in the home. This has been happening for 9 months, my cat issue only happening for 2 months at the most.

I am not sure if the urinating is aimed at something else outside, as the only places i have caught him doing it (other than the litter tray) is in areas with drain holes, i have let him out of the house but this has not changed a lot. Any suggestions?