My DS is 4 weeks and I am breastfeeding him on demand. Up till now he's been having about 6-8 feeds a day, is putting on weight and has plenty of wet & dirty nappies each day.
Yesterday it was quite hot and I noticed he wanted to nurse more often but for shorter periods of time, presumably because he was thirsty but not necessarily hungry (?). He also had less wet nappies than usual.
My health visitor mentioned the other day that when the weather is hot, you can give some water, but she didn't give much details. Should I give him some water in this case? If yes, how do I know how much, and how & when do I give it to him?