Answer: first control your imotions bcz if u missed ur periods 2-3 times from your exact date doesn't mean that ur pregenent. it could be problem in ur life style which is shifting ur period or fooding habits. if ur pergenent it will confirm after 2 weeks hcg test but some womens due to hormonal changes it will not detect through strip test ( that is detect small amount of hcg in ur urine). if u feel ur pregnent take some 2-3 brands of hcg level test strips or direct go for blood test. bcz if u r pregent every day ur hcg will be increase. if not showing result take another 2 weeks to do hcg test.