diff --git a/app/Helpers/common_helper.php b/app/Helpers/common_helper.php
index 6807647..91956ca 100644
--- a/app/Helpers/common_helper.php
+++ b/app/Helpers/common_helper.php
@@ -101,7 +101,8 @@ function number_to_word($number): string
         $no = floor($no / $divider);
         $i += ($divider == 10) ? 1 : 2;
         if ($number) {
-            $plural = (($counter = count($str)) && $number > 9) ? 's' : null;
+            $counter = count($str);
+            $plural = null;
             $hundred = ($counter == 1 && $str[0]) ? ' and ' : null;
             $str[] = ($number < 21)
                 ? $words[$number] . ' ' . $digits[$counter] . $plural . ' ' . $hundred
diff --git a/app/Models/IpdBillingModel.php b/app/Models/IpdBillingModel.php
index 8fb5101..407fb96 100644
--- a/app/Models/IpdBillingModel.php
+++ b/app/Models/IpdBillingModel.php
@@ -228,7 +228,7 @@ class IpdBillingModel extends Model
     {
         $builder = $this->db->table('ipd_invoice_item i')
             ->select('t.group_desc, i.*, sum(i.item_amount) as xAmount')
-            ->select("trim(concat_ws(' ', 'Dr.', d.p_fname, d.p_mname, d.p_lname)) as doctor_display_name", false)
+            ->select("case when trim(concat_ws('', d.p_fname, d.p_mname, d.p_lname)) = '' then '' else trim(concat_ws(' ', 'Dr.', d.p_fname, d.p_mname, d.p_lname)) end as doctor_display_name", false)
             ->select('ds.spec_names as doctor_specialization', false)
             ->join('ipd_item_type t', 'i.item_type = t.itype_id', 'left')
             ->join('doctor_master d', 'd.id = i.doc_id', 'left')
@@ -415,7 +415,7 @@ class IpdBillingModel extends Model
 
         $builder = $this->db->table('ipd_invoice_item i')
             ->select('t.group_desc,i.*')
-            ->select("trim(concat_ws(' ', 'Dr.', d.p_fname, d.p_mname, d.p_lname)) as doctor_display_name", false)
+            ->select("case when trim(concat_ws('', d.p_fname, d.p_mname, d.p_lname)) = '' then '' else trim(concat_ws(' ', 'Dr.', d.p_fname, d.p_mname, d.p_lname)) end as doctor_display_name", false)
             ->select('ds.spec_names as doctor_specialization', false)
             ->join('ipd_item_type t', 'i.item_type = t.itype_id', 'left')
             ->join('doctor_master d', 'd.id = i.doc_id', 'left')
diff --git a/app/Views/billing/ipd/bill_print.php b/app/Views/billing/ipd/bill_print.php
index 0eefed8..88432cc 100644
--- a/app/Views/billing/ipd/bill_print.php
+++ b/app/Views/billing/ipd/bill_print.php
@@ -120,6 +120,10 @@ foreach ([1, 2] as $slot) {
 
 $patientAddress = trim((string) (($person->add1 ?? '') . ' ' . ($person->add2 ?? '') . ' ' . ($person->city ?? '') . ' ' . ($person->state ?? '')));
 $patientAddress = preg_replace('/\s+/', ' ', $patientAddress ?? '');
+$relativeLabel = trim((string) ($person->p_relative ?? ''));
+if ($relativeLabel === '') {
+    $relativeLabel = 'SON OF';
+}
 
 $mode3ShowAmountAfterDiscount = $printMode === 3;
 $isDischargeFinal = (int) ($ipd->discarge_patient_status ?? 0) > 0;
@@ -202,7 +206,7 @@ $cleanNursingMarker = static function (string $text): string {
         <tr>
             <td>
                 <div><span class="label">Patient Name :</span> <?= esc((string) ($person->p_fname ?? '')) ?></div>
-                <div><span class="label">SON OF :</span> <?= esc((string) ($person->p_rname ?? '')) ?></div>
+                <div><span class="label"><?= esc($relativeLabel) ?> :</span> <?= esc((string) ($person->p_rname ?? '')) ?></div>
                 <div><span class="label">Patient-ID/UHID :</span> <?= esc((string) ($person->p_code ?? '')) ?></div>
                 <div><span class="label">Gender :</span> <?= esc((string) ($person->xgender ?? '')) ?></div>
                 <div><span class="label">Age :</span> <?= esc((string) $age) ?></div>
@@ -279,6 +283,9 @@ $cleanNursingMarker = static function (string $text): string {
                 if ($docLine === '') {
                     $docLine = trim((string) ($row->doc_name ?? ''));
                 }
+                if (strcasecmp($docLine, 'Dr.') === 0) {
+                    $docLine = '';
+                }
                 $docSpec = trim((string) ($row->doctor_specialization ?? ''));
                 if ($docSpec !== '' && $docLine !== '') {
                     $docLine .= ' [' . $docSpec . ']';
diff --git a/app/Views/billing/ipd/panel_bill_details.php b/app/Views/billing/ipd/panel_bill_details.php
index 26b0ac2..b047b11 100644
--- a/app/Views/billing/ipd/panel_bill_details.php
+++ b/app/Views/billing/ipd/panel_bill_details.php
@@ -170,6 +170,9 @@ $cleanNursingMarker = static function (string $text): string {
                         if ($docLine === '') {
                             $docLine = trim((string) ($row->doc_name ?? ''));
                         }
+                        if (strcasecmp($docLine, 'Dr.') === 0) {
+                            $docLine = '';
+                        }
                         $docSpec = trim((string) ($row->doctor_specialization ?? ''));
                         if ($docSpec !== '' && $docLine !== '') {
                             $docLine .= ' [' . $docSpec . ']';
diff --git a/app/Views/billing/ipd/panel_ipd_charges.php b/app/Views/billing/ipd/panel_ipd_charges.php
index 38cedb3..4f4a39b 100644
--- a/app/Views/billing/ipd/panel_ipd_charges.php
+++ b/app/Views/billing/ipd/panel_ipd_charges.php
@@ -112,6 +112,9 @@ $cleanNursingMarker = static function (string $text): string {
                                     if ($docName === '') {
                                         $docName = trim((string) ($row->doc_name ?? ''));
                                     }
+                                    if (strcasecmp($docName, 'Dr.') === 0) {
+                                        $docName = '';
+                                    }
                                     $docSpec = trim((string) ($row->doctor_specialization ?? ''));
                                     $comment = $cleanNursingMarker((string) ($row->comment ?? ''));
                                     $packageChecked = (int) ($row->package_id ?? 0) > 0 ? 'checked' : '';