title: Set repeating alarm once a month
body: <p>I am using alarm manager along with broadcastReceiver. I am able to set an alarm and all that. But I am stuck with how to approach my problem. I need to be able to set a repeating alarm and the trick here is to have it repeat every 14th of a month at 4:00 pm (so monthly alarm).</p>
  
  <p>How do I go about it? I know how to make it repeating every day or every week as it is easy to calculate the how many milli seconds in a week, but when we are talking monthly, every month has different number of days so I can't set it with a fixed interval.</p>
  
  <p>Any help here?
  Thank you</p>