diff --git a/app/jobs/send_invitation_reminders_job.rb b/app/jobs/send_invitation_reminders_job.rb
index 9ddc5afde..f38b3b6e4 100644
--- a/app/jobs/send_invitation_reminders_job.rb
+++ b/app/jobs/send_invitation_reminders_job.rb
@@ -31,13 +31,16 @@ def follow_ups_with_reminder_needed
 
   def valid_invitations_sent_3_days_ago
     @valid_invitations_sent_3_days_ago ||=
-      # we want the invitation to be valid for at least two days to give time to the user to accept the invitation
-      Invitation.where("expires_at > ?", 2.days.from_now)
+      # We want the invitation to be valid for at least two days to give time to the user to accept the invitation.
+      # We don't send reminders for invitations that never expire since we consider those as invitations
+      # to optional rdvs.
+      # We only send reminders for invitations that have been triggered manually and not by the system.
+      Invitation.manual
+                .where("expires_at > ?", 2.days.from_now)
                 .where(
                   format: %w[email sms],
                   created_at: Invitation::NUMBER_OF_DAYS_BEFORE_REMINDER.days.ago.all_day
                 )
-                .not_reminder
   end
 
   def invitation_sent_3_days_ago?(invitation)
diff --git a/app/jobs/send_periodic_invites_job.rb b/app/jobs/send_periodic_invites_job.rb
index 0f4240b91..c50e491ee 100644
--- a/app/jobs/send_periodic_invites_job.rb
+++ b/app/jobs/send_periodic_invites_job.rb
@@ -32,7 +32,9 @@ def send_invite(follow_up)
 
   def should_send_periodic_invite?(last_invitation, category_configuration)
     if category_configuration.day_of_the_month_periodic_invites.present?
-      Time.zone.today.day == category_configuration.day_of_the_month_periodic_invites
+      Time.zone.today.day == category_configuration.day_of_the_month_periodic_invites &&
+        # We don't send an invite the first month if the invitation was sent less than 10 days ago
+        last_invitation.sent_before?(10.days.ago)
     elsif category_configuration.number_of_days_between_periodic_invites.present?
       (Time.zone.today - last_invitation.created_at.to_date).to_i ==
         category_configuration.number_of_days_between_periodic_invites
diff --git a/spec/jobs/send_periodic_invites_job_spec.rb b/spec/jobs/send_periodic_invites_job_spec.rb
index 11d628828..bef52b9aa 100644
--- a/spec/jobs/send_periodic_invites_job_spec.rb
+++ b/spec/jobs/send_periodic_invites_job_spec.rb
@@ -94,6 +94,24 @@
             subject
           end
         end
+
+        context "when the last invitation was sent less than 10 days ago" do
+          let!(:invitation) do
+            create(:invitation,
+                   follow_up: follow_up,
+                   created_at: 9.days.ago,
+                   expires_at: nil,
+                   organisations: [organisation])
+          end
+
+          it "does not send periodic invites" do
+            expect(SendPeriodicInviteJob).not_to receive(:perform_later).with(invitation.id, category_configuration.id,
+                                                                              "email")
+            expect(SendPeriodicInviteJob).not_to receive(:perform_later).with(invitation.id, category_configuration.id,
+                                                                              "sms")
+            subject
+          end
+        end
       end
 
       context "when no invitations have been sent" do