Waah, minyak essential oil memang kena careful masa pregnant, sebab ada yang boleh trigger contractions atau hormone changes yang tak elok untuk baby. Rose geranium specifically boleh jadi sensitif masa mengandung, so I'd really suggest check dengan doctor atau midwife before you use it regularly, even just bau-bauan je, better safe than sorry kan. A few of my mum friends yang pregnant before, they stick to very mild scents je like lemon or chamomile yang proven safer, or just skip EO altogether sampai deliver je. Your OB will know best what's safe for your trimester!