Pregnancy can present a few challenges with taking vitamins. You might have been an expert pill taker in the day, but taking your prenatal vitamins might be less desirable now for some of the following reasons: swallowing those horse-size pills (that may or may not get stuck in your throat), the unpleasant smell of a fishy DHA or the increase of nausea if you take them on an empty stomach. I've heard that iron contributes to nausea and vomiting. So maybe you've seen the prenatal Gummy vitamins and thought I've found the answer to my problems. You're thinking of a sweet gummy, I don't have to swallow. That doesn't make me feel sick. This will do the trick. Not so fast! They are good but for short-term use. I will tell you of a possible scenario that can happen when you substitute a gummy prenatal vitamin in place of a regular prenatal for long-term use: anemia, a deficiency in iron. Below is my story of how I discovered this firsthand....