Last week I had whole abdominal Ultrasound but I consumed tea and few biscuits an hour before .does it effects my ultrasound report because reports came Normal. I did ultrasound to confirm whether m pregnant or not .after I had sex four months ago m having periods every month? but they are short and light .I beta hcg and urine test both are negative. Yesterday I had urine again .it shows negative again but my stomach is increasing it's now 30 inches. Whereas I was flat and slim Earlier.