Ay, maraming options actually, hindi lang during first day ng period! Pwede mo i-start ang pills anytime, pero mas sigurado kung consulta mo muna ang OB mo kasi depende sa type ng contraceptive at kung gusto mo ng backup protection pa, alam mo naman kung paano dito, minsan mahirap makakuha ng appointment agad, pero worth it talaga para ma-explain niya exactly kung paano i-time ng tama para safe. A few of us moms nag-try ng different methods, and ang best talaga is direct consult lang talaga dahil bawat body ay different, may health conditions pa na kailangan i-consider.