Till 41 days of pregnancy, I did not have much nausea and vomiting. It was there, but very less. Then my doctor suggested to take Duphaston 10mg tablet twice per day. Now, since 3 days, I am taking duphaston. And now, I have more vomiting and nausea sensation. I have vomiting sometime after taking food. Water test become bitter and getting bad small from food as well. My doubt is as the pregnancy is getting progressed, I am getting this symptoms as usual? Or these are the symptoms mostly due to start taking Duphaston 10mg? Please suggest.