I've been taking Chela-Preg since I was 10 weeks pregnant, its been amazing. I suffered from severe morning sickness causing me to have lower levels of iron until I decided to try Chela- Preg. I'm bouncing into my 2nd trimester with Chela-Preg capsules that are specially formulated for 2nd trimester. I' m always scared to try a product I'm not familiar with especially during pregnancy,but this is the best choice I've ever made so far.