Thanks for query
is usually related to dietary intake,but hypothyroidism
needs to be rule out
I suggest you to give her plenty of fluids,coconut water,vegetable soup.give half tsf of honey daily.
Bleeding is due to fissure formation,do sitz bath(make child sit in lukewarm water in a tub for 10 to 15 min).
Laxatives can be given for short time but long term usage is not recommended.
Wishing your baby good health.