Ay, normal lang yan mama, especially after intercourse, baka minsan lang natalo ang cervix or may minor irritation sa inside, lalo na kung aggressive ang galaw or matagal. A few of us mums dito sa group have experienced the same thing, at wala nang susunod na bleeding after that so tiwala lang, pero kung patuloy o heavy ang dugo or may cramps, mas better magpa-check ka sa OB just to be sure, okay?