It does helped me during my firstborn, till I bought too many nursing pillows. Imagine yourself have to do BF carrying baby in your arms and pumping every 2 hrs (my first mth was 2hrs then changed to 3 hrs) and your shoulder and back really hurt! I had very bad muscle ache during that period till I can’t lift up my arms den I slowly realised with e support from pillow I can relax bit.. Just like what Mummy C said, can just get from carousell rather to buy new one at such expensive price.. I also selling away mine now since I got so many..
Get hand me down on Carousell (usually people bless out “like new” condition). I got a hand me down and didn’t use it in the end, I just stack my own pillows cause it’s more comfy that way to nurse.