Infertility after a donor program is impossible. And here's why. To begin with, infertility has various causes. It can be due to blocked fallopian tubes, a closed uterine lumen. There can be incompatibility with a partner, when antibodies are produced and kill semen, or the adhesions that prevent the fertilized egg from attaching, or follicles may not mature at all, for example, after surgical interventions.
The bottom line is that infertility in a woman is an already established diagnosis, not related to the stimulation process and egg collection.
Firstly, it does not lead to infertility. Secondly, ovulation stimulation is basically one of the methods of infertility treatment.
Infertility and donation are incompatible concepts. Neither before, during, nor after.
But if you're still worried about the potential risks, there's a 100% solution: consult a gynecologist. They'll review your tests and provide insights into your female health. And it's completely free for you.