Hi doctor, we hav married since last 3 yrs,but from last 5 months,we have conceive,but no response.We consult doctor my wifes 3 months earliar THS,T4 level was very low now it in range,doctor of Guwahati medical college said that,we can conceive now...but we are planning since 22 nd june,2011,but 2 days back i checked through Pregnancy tester,but negative result.I have not test my semen.Plz give me a suggestion