Wa'alaikum assalam sis! GBS tu memang buat worried, tapi jangan risau sangat, ramai je mums yang positive for GBS and deliver normal je, antibiotic during labour kira standard procedure lang. My friend kena positive masa pregnant dia, doktor bagi antibiotics IV masa labor and baby dia fine, perfectly healthy! Best thing is inform your gynae sekarang kalau you positive, so they boleh plan the best way forward for you, whether natural or C-section, they akan guide you properly. You're in good hands, first-time mums dapat lots of support! All the best with your delivery, mama, you got this!