Amazing and little-known fact: Fallopian tubes are mobile and active parts of your reproductive tract. When one tube isn't there or is “broken” the other tube can actually move over to the opposite ovary and “pick up” an available egg.
Can one fallopian tube service both ovaries?
When a person has only one Fallopian tube, they are still able to get pregnant from an egg released by the opposite ovary as an egg from one ovary can travel down the Fallopian tube on the other side.
Is the release of an egg from your ovary into your fallopian tube?
Ovulation is the release of an egg from your ovary, into your fallopian tube. It typically happens about 13–15 days before the start of each period (1). Like your period, the timing of ovulation can vary cycle-to-cycle, and you may have the odd cycle where you don't ovulate at all.