pineapple core and implantation

so I'm sure we've all heard of eating pineapple core 6-8 days after 'O' day every day. has anyone done this and think it actually helped them get pregnant??? I miscarried in October and this cycle I was taking royal jelly pills, folic acid pills, and prenatals. after ovulation I started eating the pineapple and still take the folic acid and prenatals so I guess I'm looking for success stories involving the pineapple???? thanks in advance for your stories (: