1.On 19th/dec i had periods then 15th Jan i had spotting, On 29th/jan pregnancy test is a negetive. 2.My gyne gave me regesterone 5mg for 5 days from 29 th Jan to 2nd feb but there is no bleeding after 10 days gave me duphaston 10 mg for 5 days 12th feb to 16th feb but no periods. 3.On 12th feb took scan ee 11.5mm, no free fluid in pod and normal ovaries and uterus but scan shows no pregnancy. 4.But today urine pregnancy test positive. 5.Is this regesterone harm pregnancy plz tell me.