tummy session means makes baby to put stomach downwards facing the floor tis helps baby from colic problems u can initially start with 5 to  10min twice a day slowly u can increase the timings

Mins.. 3-4 times in a day.. To avoid colic problem that baby faces !! Also it will take time for baby to feel comfortable that ways .. U have to keep trying !!

Just make the baby sleep on its tummy for 5-10

tummy session means keeping baby on her tummy in ur lap or bed, making sure baby nose doesnt get press.. give baby tummy time in ur presence