You can already do some of that. When you enter or edit a medication, you choose the schedule, and you can choose, daily, monthly, every x days, or as needed. You then have the option to choose frequency (1-5 times, or custom). All of these options allow you to set a schedule, regular or irregular. There is somewhat an ability to backlog taking a medication, but only in the sense that you can log it after the fact, but the log will show the time and date you logged it, not when you actually took it. This does need improvement. The reminders do snooze. If you ignore it, it goes away and comes back to remind you in about an hour (I haven't timed the exact interval) and does so until you log or dismiss it. If you swipe it away without logging or dismissing it, it also comes back.
