Thanks for the query.
After removal of intrauterine device
it will take some time for regularization of the periods.
So it is difficult to comment about the menstrual flow.
You once go for blood test
as that can give more accurate result compared with urine test.
If the test comes negative you once consult gynecologist and get evaluated to find out the cause for scanty flow.
In the net month you track the ovulation and plan intercourse around that period.
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429