Personally, I prefer to wear clean diapers (I like them "Clean and in between" for the most part in my AR fantasies) but I can't say that I've never had a diaper end up without a little urine (Pee) in them (Poop is another thing entirely - I don't like messing - IMHO, it's just unsanitary, especially if left alone close to the skin for an extended period of time). But I think that I can help you using a Homeopathic approach (Using safe, "Natural medicines" - e.g. Food, herbs, roots, etc. rather than artificial drugs that may have nasty side effects See ->
https://www.ichelp.org/holistic-medi...-a-difference/).
If you want to urinate (Pee) uncontrollably like a real baby or toddler, then you can try drinking massive amounts of Green or Black tea all evening before going to bed late at night. Both Green and Black tea act as natural diuretics (Water pills) and will cause you to urinate frequently and uncontrollably if you completely relax your prostate gland (Don't try to hold any urine in). Tea works because of its caffeine content (There's enough to make you urinate but not too much to keep you up all night, unlike drinking an equal amount of coffee. See details
here Note: Do not regularly drink as massive amounts of tea. If you do, your body will develop a tolerance to the heightened amount of caffeine and then the diuretic effect will be rendered useless. Once in a while, whenever you feel like having some "Baby time", just drink a massive amount [2 liters or 8 cups] in the evening spread out over half-hour periods [For four hours] before finally going to bed. Also, do not drink more than two liters of tea in total so as to avoid Hyponatremia [aka "Water poisoning" See ->
https://www.webmd.com/fitness-exerci...intoxication#1 Your kidneys can only expel no more than half a liter [2 cups] of liquid per hour, so drinking one cup of tea per half hour is safe [You won't get poisoned but you'll urinate a lot and uncontrollably if you do not try to hold it in, which is one of the things that you said that you wanted).
If you want to defecate (Poop) uncontrollably like a real baby or toddler, then you can try eating massive amounts of prunes all evening before going to bed late at night. Prunes contain a lot of insoluble fiber and the sugar alcohol, Sorbitol which acts as natural laxatives. Eat an entire box of prunes (Eat a handful or two while drinking your tea) over the course of four hours before going to bed while relaxing your anal sphincter. You'll be defecating (Pooping) a lot uncontrollably if you do not try to hold anything back, which is the other thing that you said that you wanted. I hope that this helps you~!
