Baby Unbreastfeeding

Baby had his first non-breastmilk/formula (which is used on road trips) two days ago.  He had a smidge (an ounce...most of which ended up on his bib) of pear juice.  I don't know if it was the traveling or the formula or something I ate or what, but he was having a very ouchy tummy and hadn't *gone* in numerous days, so I tried the pear juice.  It totally helped the little bubelah out.  I'm still hoping to hold out on starting foods until after six months since my supply is generally pretty good.