If you are referring Bed wetting
to Nocturnal enuresis
hormones help in reducing the urine formation in the night time. You can use some condom catheters available to reserve the urine in it.
Try to urinate in squatting posture before going to bed as the bladder will be compressed by muscles and emptying will be complete.
If you are referring Bed wetting to ejaculation,
Psychological control like meditation
may improve but still not specific treatment because it is natural to have ejaculation in the morning times.
Do exercise in the late evenings as the testosterone
will be used up by the muscles. Finally you can also use condom catheter here.
Have a good health, Thank you.