hi and welcome, beautiful little girl in that sig mama!
everythign that kara said, except my child did wean himself when i got pregnant, i lost my supply very quickly, but it wasn't just the pregnancy hormones that caused it, my dh almost died and was in the icu on a ventilator for awhile, and that stress combined with pregnancy hormones wiped out my supply in about 3 days tops. my child was also older though, and nursing approimately ony 2X a day at that time. he did however pick back up nursing without missing a beat as soon as his little sister was born and there was a fresh supply of milk

.
congrats on your new little bundle to come!
feel free to stick around and post with us a bit