Chest Workout Frequency

I have a question concerning My Chest Workouts.

Should I Only lift heavy on my chest once a week? For instance, monday i lift heavy…and then friday should i go a bit lighter?

my Routine is

Mon- Chest
Tues-Shoulders, Traps, Back
Wednesday- Legs, Calves, abs
Thursday- arms
Friday Chest
Sat- Legs,calves,abs
Sun- Off

Should I go monday’s heavy and then friday light, or vice versa???

Depends on what you doing and how much damage is done

Phill