Hay, alam ko na nakakatakot yan! Kailangan mo talaga makipag-konsulta sa OB mo about this, lalo na kung may sakit or kung parang irregular, para ma-check niya agad ang baby at pregnancy mo.
Pero from what moms usually experience, may times talaga na nag-harden ang belly during pregnancy, sometimes from baby movement, sometimes from ligament stretching. Ang importante lang talaga ay i-monitor mo: kung normal lang siya mag-soften after a few minutes, okay na. Kung persistent, parang crampy, may spotting, or hindi mo ma-control ang worry mo, don't wait, go straight to your OB or hospital na. Mas safe tayo pag checked na ng doctor, especially ngayon pa lang kayo sa 5 months. Take care, mama!