Just Asking Pls Answer Naman

Curious lang po kasi nag do kami last January 13 to 16 tas nagkaroon ako nung January 23 ng menstruation is it possible na buntis po ko kasi dapat February 23 magkakaroon ako kaso delayed ako ng 16 days Hayss irregular kasi menstruation ko po kaya d ko po alam kung kailan ako dadatnan