7pm is a little early dont you think? lol.. sorry not trying to tell you what to do..
I started waking "my" kid up twice a night at regular interval so that he goes to toilet but since last few weeks i have cut it down to just one.. as i am a late sleeper i wake him up just before i go to bed and then there is no wetting the bed.. although there are other issues that i need to deal with :(