Please.....

Do you mind, a little privacy!
While driving to the pool this morning, I noticed a other deer with a very new fawn.
While trying to blip them ( the fawn was following mother) I was noticed by Mama.
She picked up speed, and gave some signal to her fawn, who dropped to the ground.
Mama then stopped and squatted , watching me all the while. I thought it odd that she didn't seem afraid, and stayed squatted for a considerable length of time. Once finished, she gave another signal, and the fawn jumped up and bounded toward her, at which she trotted away, and I left them in peace. I still don't understand her stoping to urinate, if that's what she was doing.
Not a good picture, but interesting.