diff --git a/database/migrations/2020_11_08_005107_add_discard_elapsed_time_to_ejaculations.php b/database/migrations/2020_11_08_005107_add_discard_elapsed_time_to_ejaculations.php
new file mode 100644
index 0000000..b81b06c
--- /dev/null
+++ b/database/migrations/2020_11_08_005107_add_discard_elapsed_time_to_ejaculations.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddDiscardElapsedTimeToEjaculations extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('ejaculations', function (Blueprint $table) {
+            $table->boolean('discard_elapsed_time')->default(false);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('ejaculations', function (Blueprint $table) {
+            $table->dropColumn('discard_elapsed_time');
+        });
+    }
+}