How is this boy sway plan?

I have a friend who had 3 girls like me, and then swayed for hert 3 for boys and it worked for her! This is the supplements she took; flaxseed, potassium, epo, fish oil and alfalfa. And then when trying to conceive that month she took robitussin and Alka seltzer from the last day of her period to 3 days after ovulation. She did baking soda finger douche 1 he before dtd. Dtd one day after positive opk. Her husband did the diet and supps 7/8 months before ttc too. The supps he took were alfalfa and zinc, and caffeine an hour before dtd. She did the diet as well. I will do the HE diet. I figure if this worked 3 times for her it could work for me too? Any critiques or changes you'd make to this boy sway plan?? Thanks in advance everyone!!

Hi and welcome Rosie, I answered this in your other thread you posted it in. :)