Wa'alaikumsalam sis! Honestly, tanyakan je terus dengan doc dekat checkup seterusnya, timing booster before labour tu depends on your pregnancy timeline and which vaccines dekat catch-up lagi. A few of my mum friends, doc dorang suggest amik booster around 32-36 weeks so the antibodies pass to baby, tapi ini really varies kat each pregnancy. Yang best adalah terus clarify dengan your own doctor sebab they know your vaccination history dan pregnancy details, okay!