Another bathroom post

How many, is too many posts that involve the bathroom for one day?...week?

I just came to the realization that I now have yet another shadow to follow me to the bathroom!  The older two were just finally starting to leave me alone, aside from standing outside the door to yell some pointless question occasionally.  But I'm not sure what I'll do this time around.  When the older ones were little and would cry if I went to the bathroom and closed the door, I simply spent a couple years going to the bathroom with the door open.  But now there is no way to do that since the big boys are 5 and 6 and noisy as can be.  After being asked the following questions I started making sure the door was closed (aside from the occasional need to be tossed a roll of TP):  

• Mom, why are you putting that (a tampon) in your weenie? 
  
• Mom, why does your weenie look like a butt?

Any one have any ideas on how to keep the baby from screaming outside the door without leading to more unwanted questions from the older guys?  The bathroom is NOT big enough to put anything into for him to come in with me. (Seriously it's the smallest bathroom EVER!)

**Edited**

My cousin pointed out a very obvious solution that I would agree with under normal circumstances, to just let him fuss or whatever outside the door.  I wouldn't have issue with it for a quick stop but sometimes it takes me awhile (yeah I know TMI) and sometimes the older boys attempt to stop him from crying and their attempts typically do more harm than good.  IE If left unattended would smother him to death. But over all I AM ok with letting a child cry for a couple minutes when the need arises, as long as I know they are safe while doing so.

**edited, AGAIN**

Thanks to Nancy for making this the blog of the day for sharing my priceless and embarrassing questions. :)