My wife carried out pregnancy tests. Pregnancy tests have shown faint line. She has carried out the test there times after 4 days. Even then faint line was observed. Hence carried ultrasound scanning for baby. Found no sack, baby from ultra sound. Last date of periods is 1 December 2016. She has history of irregular menses. This is her second child. Doctor found normal no issues. Prescribed folic acid tabs. Told for rescan after 10 days. She is very much tensed and unable to understand what is happening. If any body can explain here. Whether she is actually pregnant or not.