Totally normal, mama! At 24 weeks, maraming changes ang nangyayari sa body mo, hormones, circulation, everything shifts, kaya sometimes ang orgasm ay hindi dumadating or mas mahirap ma-achieve, and that's okay A few of us preggy mums namin nag-share na ganyan din ang experience, especially around second trimester pa lang, so don't worry, just enjoy the closeness with your partner at kung mangyari, okay, kung hindi, okay rin! But if you're concerned or may other symptoms, better ask your OB just to be sure everything's progressing well with your pregnancy.