BTW, just to be clear, for those who haven't done it...
You don't actually squeeze the glands themselves...you get in back of them (if they're full, they feel like little marbles) put your thumb and forefinger together, and gently push forward toward the anus...as I said, like milking. Sorry...I just can't think of a better way to put it, lol...
Once you've done it, you'll wonder why you ever worried about it. It's that easy.
And it's a huge relief to your little one....