"I get up 4 to 5 times every night to urinate. Could cannabis help limit this?"
Getting up to at night to urinate is very frustrating and leaves you exhausted in the morning. If you are urinating large amounts, you must reduce your fluid intake in the evening But if you are just urinating small amounts frequentlyI would suggest that you use a CBD dominant (2:1) topical salve and apply the salve around the pubic bone and on your perineum and take a dose of nonalcoholic CBD tincture (Care by Design, CBD 18:1, may be beneficial) to help you sleep through the night and wake up refreshed.
The real issue is getting to the bottom of why you have frequent urination because it could be warning you of a heart problem, kidney disease or a major illness that may not have been discovered yet. That was one of the few symptoms I experienced with ovarian cancer.
Sometimes you have to be the squeaky wheel to get the attention you need to uncover the cause of your problems.