ctId > 0) {
            $("#ord-sum-2").load("http://www.promiseprenatal.com/cart/index.php?route=checkout/login/product_stage_summary2&preg_week="+data.value+"&product_id="+productId);
        } else {
            $("#ord-sum-2").html('');
        }
      });
      var $selectedRadio = $('input[name=products]:checked');
      var productId = ($selectedRadio.val());
      if (productId > 0) {
        $("#ord-sum-2").load("http://www.promiseprenatal.com/cart/index.php?route=checkout/login/product_stage_summa