Ds is 7 month sold and breastfed with 2 bottles of Ebm per day. He has had the bottles since the day we got home from hospy and is fine with swapping between as Dh is sahd.

In the last month I've noticed a slurping and clicking sound. I figure it's attachment but it's not painful and when I take him off and put him back on it still happens. Overnight is not so common, perhaps as he's sleepy and ore relaxed? I'm just worried he's not getting enough milk from the breast as I have a mild bout of mastitis at the moment. I'm a bit prone anyway as I express 3 times a day and bf only twice.

Should I be worried and is there anything I can do?