Day before yesterday my 5 and half month old daughter was having hard stool and I change one small amount earth best baby food mix vegetable for 6 month baby. And same day evening she started soft stool but then after she started Loose motion and yesterday she had 8 time loose motion she just take 3 oz similar ready to feed formula . And small amount baby ciriyal nad small amount banana
Hi, If she don't have fever, stool is not blood stained, and she is active and playful, nothing to worry. Just give her ORS solution (or salted rice water) in small frequent sips after each stools to avoid deny Chat Doctor.  Also, withhold the said baby food for a while. If symptoms not improving in 2-3 days, or she become lethargic and not feeding well, kindly take her to doctor. Hope I have answered your question. Let me know if I can assist you further.