If it became too hard for her due to her age and she is unable, she may break her fast and make up after Ramadan. However, she should do this on day to day basis as some days she would be able to complete the day without a problem

My question is if a girl is only 8 or 10 and has started her period and if she founds it difficult to fast what are the rulings as the fast starts at 2.30am till 9.15p.m?

Fasting | March 30, 2014 12:31 pm
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Is that is it permissible for me to just join my local mosque (which also follows the opinion that it is sufficient that the moon is seen anywhere in the world) even though I think this isn’t the correct way ?or should I stick to the opinion I hold to be right and look for the moon by myself?
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Sheikh, can a lady take the pill which will control the period in order for her to fast the whole month? The question is if she does take it is it haraam