Ay mama, yes it's possible na mabuntis ulit kahit may injectable, walang 100% guarantee ang any contraception, lalo na if delayed na ang next dose or hindi perfectly timed. Best talaga na magfollow-up ka sa OB mo ngayon pa lang para ma-clarify ang exact schedule mo at ma-ensure na protected ka talaga, kasi gusto mo talaga ng spacing with your baby pa lang! A few of us moms, medyo nag-mix up kami with timing, so it's really worth double-checking with your doctor para sa peace of mind mo.