** Thanks for contacting with your health concern 1. As you are pregnant and trying to concieve thus it is wise to contact an OB/GYN doctor for further necessary instructions and management, however I do want to add some points like: - hormones produced in pregnancy causes the gall bladder to overproduce bile and causes green coloured stool - also taking more of green leafy vegetables and prenatal vitamins can produce the same effect [which may effect the color of urine and bowel movements] 2. If you are ovulating and pregnancy test is negative have an appointment with a specilaist to exclude any underlying health problem and if none is there probably wait, it could be completely normal.