diff --git a/ruby/lib/jam_ruby/lib/email_profile_reminder.rb b/ruby/lib/jam_ruby/lib/email_profile_reminder.rb
index 418e8a7a3..ae928da0b 100644
--- a/ruby/lib/jam_ruby/lib/email_profile_reminder.rb
+++ b/ruby/lib/jam_ruby/lib/email_profile_reminder.rb
@@ -4,6 +4,7 @@ module JamRuby
 
     def self.send_reminders
       begin
+        cutoff_date = Date.parse(Rails.application.config.profile_complete_reminders_effective_from_date) # Define a cutoff date for the profile completion emails
         #If the user has not updated their profile 1 day after signup, then send reminder email1
         reminder1_users.find_each do |user|
           UserMailer.profile_complete_reminder1(user).deliver_now
@@ -31,16 +32,16 @@ module JamRuby
       User.where("users.profile_completed_at IS NULL AND users.subscribe_email = ?", true)
     end
 
-    def self.reminder1_users
-      EmailProfileReminder.prospect_users.where("users.created_at::date = ? AND users.profile_complete_reminder1_sent_at IS NULL", 1.day.ago.to_date)
+    def self.reminder1_users(cutoff_date)
+      EmailProfileReminder.prospect_users.where("users.created_at > ? AND users.created_at::date <= ? AND users.profile_complete_reminder1_sent_at IS NULL", cutoff_date, 1.day.ago.to_date)
     end
 
-    def self.reminder2_users
-      EmailProfileReminder.prospect_users.where("users.created_at::date = ? AND users.profile_complete_reminder1_sent_at IS NOT NULL AND users.profile_complete_reminder2_sent_at IS NULL", 3.days.ago.to_date)
+    def self.reminder2_users(cutoff_date)
+      EmailProfileReminder.prospect_users.where("users.created_at > ? AND GREATEST(users.created_at::date, users.profile_complete_reminder1_sent_at::date) <= ? AND users.profile_complete_reminder1_sent_at IS NOT NULL AND users.profile_complete_reminder2_sent_at IS NULL", cutoff_date, 3.days.ago.to_date)
     end
 
-    def self.reminder3_users
-      EmailProfileReminder.prospect_users.where("users.created_at::date = ? AND users.profile_complete_reminder2_sent_at IS NOT NULL AND users.profile_complete_reminder3_sent_at IS NULL", 5.days.ago.to_date)
+    def self.reminder3_users(cutoff_date)
+      EmailProfileReminder.prospect_users.where("users.created_at > ? AND GREATEST(users.created_at::date, users.profile_complete_reminder2_sent_at::date) <= ? AND users.profile_complete_reminder2_sent_at IS NOT NULL AND users.profile_complete_reminder3_sent_at IS NULL", cutoff_date, 5.days.ago.to_date)
     end
 
    
diff --git a/web/config/application.rb b/web/config/application.rb
index 72e55ba7a..235f72847 100644
--- a/web/config/application.rb
+++ b/web/config/application.rb
@@ -523,6 +523,7 @@ if defined?(Bundler)
       config.signup_survey_url = "https://www.surveymonkey.com/r/WVBKLYL"
       
       config.signup_survey_cutoff_date = "2025-06-10"
+      config.profile_complete_reminders_effective_from_date = "2025-06-10"
       config.gear_setup_reminders_effective_from_date = "2025-06-10"
       config.test_gear_reminders_effective_from_date = "2025-07-24"
       config.group_session_reminders_effective_from_date = "2025-08-12"
diff --git a/web/config/environments/development.rb b/web/config/environments/development.rb
index eb08a6617..5f550f5f5 100644
--- a/web/config/environments/development.rb
+++ b/web/config/environments/development.rb
@@ -128,6 +128,7 @@ SampleApp::Application.configure do
   config.send_user_match_mail_only_to_jamkazam_team = false
   config.signup_survey_url = "https://www.surveymonkey.com/r/WVBKLYL"
   config.signup_survey_cutoff_date = "2025-06-10"
+  config.profile_complete_reminders_effective_from_date = "2025-06-10"
   config.gear_setup_reminders_effective_from_date = "2025-06-10"
   config.test_gear_reminders_effective_from_date = "2025-07-24"
   config.group_session_reminders_effective_from_date = "2025-08-12"