hmm i'm not sure :/ i had my csection 4.5 months ago & i didn't have a bowel movement for about 5 or 6 days. i was SO gassy but nothing was eventuating from it. i was given coloxyl from day 2 i think. my first 2 or 3 bowel movements were black tar like :/ definitely not watery. maybe ring up & speak with a midwife?