Sacred Fist's Blessed Fortitude and Poisons?

[Seravix]

If a Sacred Fist with Blessed Fortitude fails its first say on a poison with 6 rounds. How would it work with a successful save after? If on the second round he makes his save would he/she fully shrug the effect?

Blessed Fortitude (Su)

At 3rd level, a sacred fist can avoid even magical and unusual attacks with help from his deity. If he succeeds at a Fortitude saving throw against an attack that has a reduced effect on a successful save, he instead avoids the effect entirely. A helpless sacred fist does not gain the benefit of the blessed fortitude ability.

This ability replaces the bonus feat gained at 3rd level.

[Taenia]

Poisons have 2 types of saves:

Initial Save to determine if you are poisoned.

Subsequents saves to determine if you take poison effect that time iteration.

If a Sacred Fist fails the first one then he is poisoned and must make subsequent saves until the duration ends or he meets the amount of concurrent saves to cure.

The initial save determines whether you need to make saves for each round, they are not dependent on subsequent unless you meet the cure condition.

Blessed Fortitude will only help you with subsequent saves if those saves have an effect on a successful save. If there was a poison that was take 1d4 Str Damage (1 Str Damage on Successful Save unless cured), Cure 2 Consecutive Saves) Then Blessed Fortitude would prevent the Str Damage on a successful save. It would have no impact on having to make additional saves as that was an effect of the initial saving throw.

Poisons cures are not a reduced effect on a successful save, they are instead are you effected this round? Successful Cure if enough saves made.

[Seravix]

Sounds fair to me, ty for the response.