People usually does fasts in 2 ways. Either they do fasting till certain days like 11 or 16 or 51 days (depending on whose fast is this) ect.
And some does fast without counting days. These are prople who planning to carry fasts for very long period that's why they don't count.
Now question is, If one doing fasts (in coutless way) and got some proplems or issues and he planning to skip fast for that day for certain reason, can he do that?
I mean, If one don't want to quit(by doing udyapana) fasting but instead just want to skip fast for one day. He/she don't want to do fast for some reason e.g. Fealing weak or any other reason. Skipping fast one day will do any harm if our fasting is without counting and without any sakalpa towards Lord?