@php $si=0; @endphp
@foreach ($Members as $Member)
   @php
      $DOB = Carbon\Carbon::parse($Member->dob)->age;
   @endphp
   <tr>
      <td>{{ ++$si }}</td>
      <td>{{ $Member->name }}</td>
      <td>{{ $Member->blood_group }}</td>
      <td>{{ $DOB }}</td>
      <td>{{ $Member->contact }}</td>
   </tr>
@endforeach