Nursing strike is common in babies between three and eight months old. Nursing strike usually only last for a few days (but could go up to 10 days). Here’s what you can do. During the strike, you need to focus on
i) expressing your milk: pump according to how often your baby was breastfeeding. This will help ease uncomfortable breast fullness and maintain your supply.
ii) Feed your baby: a cup (or spoon feeding) would be a good choice for a six-month old (or older). If you can, avoid using the bottle. Using a bottle would satisfy a baby’s need to suck and may prolong the strike.
The strike could be brought on by a number of potential causes. You can refer to this list to see if your baby is having any of those mentioned:
http://www.nancymohrbacher.com/blog/2013/1/26/is-your-formerly-nursing-baby-refusing-to-breastfeed.html
This is also another great article highlighting some common causes and what to do during the strike: http://sg.theasianparent.com/when-your-baby-goes-on-milk-strike/
Regardless, try to be patient even though it is a frustrating period. Try the different suggestions based on what you think the cause is. Hope these information helps!
Hang in there!
Hui Qun Ng