<s>[INST] hi i am prema, i last period was 1st of feb, i take HCG test on 08th March is shows negative, via blood shows 0.10, pls confirm i am pregnant or not? and still no period has come and usually i have 2 to 3 days late period from the previous month, pls explain me [/INST] Hello mam, thanks for trusting health care magic. All your tests tell us that you are not pregnant and your periods are delayed because of some other reason.Most common reasons for this delay are - - stress whether professional or domestic- new exercise schedule- change in eating habitsSo wait for a week for periods and in case you don't get them visit your gynecologist.In case you have further questions you can consult me on health care magic forum and i will be happy to help My URL is  care </s>