Yes, ovulation can cause nausea—estrogen/LH surges slow digestion, triggering queasiness mid-cycle (up to 20% experience it). Other symptoms: bloating, breast tenderness, headaches, mood swings, fatigue, mittelschmerz cramps, egg-white discharge. Track patterns via apps for predictability. Remedies: Ginger/peppermint tea, small balanced meals (oats, protein), hydration, warmth (heating pad), gentle yoga/walks. Avoid skips: dehydration, caffeine excess, stress amplify it. Pro