Preggo Mel B Carried Into Hospital IT'S GO TIME!

9/1/2011 8:45 AM PDT

Mel B'
s fetus made it VERY clear -- he or she is READY to leave the womb ... because the Spice Girl arrived to an L.A. hospital this morning looking like she's ready to pop!!!

Flanked by her hubby, Stephen Belafonte and a bodyguard ... Mel arrived to the hospital before the sun came up.  

The 36-year-old -- who's about to give birth to her 3rd child -- went on the radio yesterday and declared, "It's coming out this week, one way or another it's coming out this week."