If you wife conceived during the time of the gastroscopy, the pregnancy
test may not have captured it as it was too early. There are risks to the baby if your wife was given a general anesthesia during the procedure. Otherwise, if the procedure was done under local anesthesia
, there is nothing much to worry. Please consult your gynecologist to assess the status of the pregnancy with a serum beta-hCG
serial titre and a trans-vaginal sonogram. Take care.