What causes morning sickness? any remedies for it?

Hormones: It is a reaction to pregnancy... Can be worse in some patients... Reccomend bland diet, vitamin b6, and unisom as needed...Also several rx meds that can help.

Ginger: A simple way to reduce nausea is with ginger. You can drink slightly flattened ginger ale or nibble on crystallized ginger. Or pour boiling water over freshly sliced organic ginger & steep x 5 min in a covered pot. Sip. Aromatherapy: sweet orange (citrus sinensis), peitigrain (citrus reticulata), mandarin (citrus reticulata) are different citrus scents that can decrease nausea.