Thank you for your query.
Your pelvic scan is essentially normal.
However, there are various other factors for conception.
Firstly, please consult an Infertility
Get your husband's semen analysis
check your basic hormonal profile, and go through a follicular monitoring cycle to check whether ovulation is on track.
Also, take regular folic acid
supplements and maintain a healthy BMI.
If all other factors are normal, consider having an HSG or laparoscopy
done to assess tubal function.