Conversation: The conversation between human and AI assistant.
[|Human|] Hello, I have been taking a pill called Cerazette for five months now, I have had no periods whilst taking it, but for the last two weeks or so I have been having cramps in my abdominin. I am sexually active but I have taken pregnancy test which have showed negative. Any ideas what it could be?
[|AI|]  Hi.I've gone through your query and I can understand your anxiety. Cramps are common with birth control pills. The link between these cramps & the pills is due to the effect of the hormone (prostaglandins) which triggers the uterus to contract. Cigarette pills has higher dose of progesterone, which on long-standing usage make your cycle ovulatory resulting in amenorrhea. This might be the cause of no periods with negative pregnancy test results. Hope I have answered your query. Let me know if I can assist you further. Get well soon.