positive hemoglobin screen
my wife had this positive hemoglobin screen on a urine test. we were getting test done for life insurance and we are approved. does anyone know what causes this or what it means. i know her period was to start around then, she has had some iron and folic acid defiencies in the past too. thanks for any info.
p.s. she is not having any pain or noticeable blood in her urine either. she feels fine all together too.