Hi Geetha, Welcome to HealthcareMagic Forum.
I am sorry to hear what you have been going through and I would like to explain to you here few aspects related to Fertilization. You have single Fallopian Tube
and you also have had a Tubal Pregnancy
which is a form of Ectopic Pregnancy. Pregnancy begins with a fertilized egg. Normally, the fertilized egg attaches itself to the lining of the uterus
. With an ectopic pregnancy, the fertilized egg implants somewhere else, in your case it has implanted in your Left tube. Your history suggests, your fallopian tube has been significantly damaged and this could be the reason for it being removed. Now, Since you don't have Fallopian Tubes, IVF is the better Option and if you have better Quality eggs and your Husband has better quality sperms the success rate will be more than 50%. Pregnancy begins with a fertilized egg. Also, Your chances of having a healthy baby using in vitro fertilization
depend on many factors, such as your age and the cause of infertility
. In addition, in vitro fertilization can be time consuming, expensive and invasive. If more than one embryo is implanted in your uterus, in vitro fertilization can result in a multiple pregnancy. According to recent studies, Birth rates resulting from a cycle of in vitro fertilization using a woman's own fresh eggs are about 41 percent for women age 34 and younger.
All the Very Best and Good Luck. Wish you Good Health, Take Care.