Welcome to healthcare magic.
You neednot worry, since all your tests are normal .if you are having regular treatment and check ups, you just need to have patience and avoid stress
.Stress is also a major factor in delaying pregnancy
.you are only 25 , so age is not a problem.If you had mtp by DILATATION AND CURRETTAGE then just make sure you get your endometrial biopsy
done to check if uterine wall is normal.Please be positive and avoid anxiety
to have early results.
All the best.