Let me tell you something, if you're spending forty five minutes every day being patient with a turd because you think a human has to take a crap every single day to be "regular" then you need to cut that shit out literally and wait a day. By waiting those turds will be locked and loaded and ready to launch in mere minutes with very little downtime.
I wouldn't try to stretch it to holding in your poop two or more days, that could get dangerous as it is then legally considered constipation. Also this could negatively effect the conservation effort since you might end up needing to use more toilet paper in that one sitting than the amount you'd need for three separate moderate dumps. I feel like if everyone in the world could train their bodies to crap every other day the impact felt by this would be outstanding and perhaps enough to alter the entire course of Earth's history for the better. Please, do your part. Hold in your turd today and put it off till tomorrow.