Thank you for your query on Healthcare Magic.
Is your child exclusively breast fed?
Infants who are on exclusive breast feeds usually pass stool once in a 2 to 4 days around this age and it is not considered constipation
But there may be slight discomfort due to flatulence
or gas formation. For this you can give drops orally like neopeptine
drops after prescription from your doctor.
If she cries, this may be due to colic and hold baby tummy against your shoulder to decrease the pain.
Consult the Pediatrician
for further advise and for medication advise.
Hope I have answered your query.