Last menstrual cycle - 5 January. Cycle last for 30-33 days. In month of November period was on 7th November and had protected intercourse on 21 November and took pills and had light bleeding after one week.no physical contact after this one. No period in the month of December and the one I had in January had medium flow. No period in February so took a
beta hcg serum blood test and the result is 1.20 mlU/mL. Does this confirm 100% I'm not
pregnant?