Conversation: The conversation between human and AI assistant.
[|Human|] I have been smoking for 4 years but recently they have made me feel physically sick. Also i have not been able to sleep on a night and i m needing the toilet more often. My stomach seems to be slightly bigger aswell. Could i be pregnant? I m on the depo injection but i m cofused on when my last few apointments were.
[|AI|]  Hallow Dear, The first cardinal symptom of pregnancy is missing a period. All other cardinal symptoms of pregnancy; i.e. nausea & vomiting, frequent urination and breast symptoms appear about 10 days later. The size of abdomen starts increasing only after 14 weeks of pregnancy. If you have not missed a period please do not think of pregnancy. If your menses are yet to appear, please wait for the menses to appear. If you get menses, you are not pregnant. If you miss your period, perform pregnancy test on the overnight first morning urine sample about a week after the missed period; earlier the test may report false negative reports. Sleep problems may be related to smoking. Please stop smoking. I hope this helps you.