Totoo yan, sis! A few of us moms talk about this with our teens now kasi nakikita namin ang anxiety sa mga bata, they're doing things without understanding the basics, tapos nag-panic agad. The point is, kung gusto ninyong mag-decide to have sex, dapat informed kayo about contraception options, timing, everything, hindi yung blind decision tapos mag-worry for weeks. And yes, one visit sa OB and they'll just ask about your last period's first day, so walang kailangan mag-overthink about "when it happened" nyo, that's between you and your partner lang, walang witness needed haha!