7th month

should i be pangtang or not? Thursday i got dinner reservations and they want me to bring baby(3mths+) along but now is 7th month, my mom say she worry later "dirty" things follow baby or disturb her or even she cries at night etc. bc by right cannot let baby go home so late during 7th month de. how ah? wuld it be OK to bring her and wipe her clean before she sleeps?