I hv irregular periods 2months cycle and 2.5 irregular.......last periods on 8 march to 15 march its light bleeding and spooting.......i had protected sex on 24 march and i hd protected sex on 17 april........i do beta hcg on. 27 april its 3.50......again i do urine pregnancy test on 4 may its negitive.....again i do beta hcg on 5 may its 2.80........i took deviry 10 mg twice 27april to 1st may but today is 10 day i hv no periods.....and then again i do today 10 may beta hcg its 2.72......ab or kitne test krwau pregnancy negitive aare sbme........its harmones problem or any other