I took Neurospark throughout my pregnancy and continue to take it daily while breastfeeding. I absolutely love Neurospark. I found that compared to my first pregnancy where I was lethargic and struggled to think clearly at work, my concentration was improved and I wasn’t as exhausted. I used to take a generic fish oil brand which made me feel sick and had a fishy after taste. I can really see the difference taking Neurospark, I am so glad I found it.