hii ...I want to give my baby formula milk 3 4 time while I will on my job ....but formula milk box is 400 gram it's not finished with in 3 weeks ..can I use is after 3 weeks before it's due date...

A. See Four weeks if I’m not mistaken it’s mostly mentioned that once you open the box you have to consume the entire thing within the four weeks of time so try to do that and since you’re looking forward to join the job then increase the number of formula feeding that you’re giving to the child because it’s better not to use it after 3 to 4 weeks as mentioned on the box because I would not advise you to take that chance unnecessarily