Ever since Tristan bit my nipple the other day, it has been really hard feeding him on the right side. Every time Tristan feeds on it, the sore reopens - ouch! This has led to on and off blocked milk ducts. Last night, I got about two and a half hours sleep as the milk ducts were so blocked it felt so sore. I had tried feeding Tristan earlier and tried pumping - but to no avail. Eventually, I ended up waking up Tristan again to feed and luckily, he managed to unblock the glands through feeding. I hope this doesn't happen again tonight as I am knackered.