Welcome and be welcomed, Salmon and Buddy.
It only becomes important about the sex of your parrot if she starts to lay eggs ( look up Egg Binding) or if his mating behavior during mating season becomes a problem.
I would strongly suggest you read and then read again the sticky notes at the top of the Amazon subform here on Parrotforums, the ones titled Amazon Body Language and he one titled I Love Amazons. They contain most, if not all, you need to know about living and loving parrots. Please be careful about information contained on other sites on the Internet, there is a lot of false information, old perspectives and just bad ideas floating out there.
A few things should be known right away. Use of Teflon coated cookware ( and that includes other non-stick coatings), kitchen appliances that have any sort of heating elements, like fryers, heaters, crock pots etc, should never be used around parrots. Why? Those coatings, when heated up, give off a gas that is highly toxic to birds. We hear the sad stories about new owners who were not aware of this, cooking dinner one night only to find their beloved parrot dead the next morning. Happens all the time.
Another thing - cats and dogs and parrots do not mix well. Parrots are prey animals, cats and dogs are predators. It may seem that Rover or ***** get along with the new parrot, but it only takes a literal split second for a cat or dog to kill your parrot. In fact cat saliva is very deadly to parrots, because it contains bacteria that parrots have no defense for, and even the parrot grooming itself after a cat has licked it can be enough to seriously harm your parrot.
All these and much much more are contained withing the forums here at Parrot Forums. A good idea is to go thru the sub forums and read the sticky threads at the top of each. Diet, housing, training, health and so much more are all there. I hope you take advantage of the information. Your parrot, a BFA, can easily live 60-70 years .if cared for properly. Its important to get off on the right footing as you begin his/her life with you. Please feel free to ask any and all questions, no matter how silly or uninformed they might seem.