Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best thing I bought during my pregnancy

This was the single most helpful item I purchased during my pregnancy. I wasn't very uncomfortable, but I bought this in my 6th month and used it EVERY night from that point forward. I brought it to the hospital with me (c-section) and it was invaluable for getting comfortable and nursing my baby girl. I still use it in the guest room at night to nurse. If it didn't take up so much space, I'd still be using it in my bed!!!