DHA mishap- how bad did i mess up? So I've been really good about taking my prenatal every day, but realized around week 16 that my prenatal does not have DHA. I bought some fish oils and have been taking them since then, but forgot the last couple weeks (currently 21 weeks). Should I be worried? How much will a lack of DHA affect baby? Also, I do not eat fish, so I dont think I'm getting much via diet. 

Side note: I plan on getting Fairlife milk with DHA so I know I'm always getting some in that way in the future