Hey guys :) Recently i've found my self being so lethargic, always sleepy and just full on lazy! Im not usually like this. i love being active and getting on with my work. i was wondering could this be a side effect of the pill... OR... could it be potential thyroid problems. only wondering about this because my mum has suffered from an under active thyroid i believe and is on thyroxine. before she was put on it she was very lethargic as well... so which could it be? Thanks!