Thanks for your query.
I read your query and I understand your concerns.
Following is my reply:
1) Since you have only one tube, you have ti undergo follicular scan and try for pregnancy
when there is dominant egg on open tube side.
2) Please have balanced diet and excercise to loose weight. It is very important.
3) If you are hurrying then IVF would be best option
I hope I answered your query. I will be available for any follow up query you have.
Dr. Mahesh Koregol
IVF & Infertility