diff --git a/omod/src/main/java/org/openmrs/module/ssemrws/web/constants/GenerateCumulativeSummary.java b/omod/src/main/java/org/openmrs/module/ssemrws/web/constants/GenerateCumulativeSummary.java
index 5f54304..065165e 100644
--- a/omod/src/main/java/org/openmrs/module/ssemrws/web/constants/GenerateCumulativeSummary.java
+++ b/omod/src/main/java/org/openmrs/module/ssemrws/web/constants/GenerateCumulativeSummary.java
@@ -5,12 +5,12 @@
 
 public class GenerateCumulativeSummary {
 	
-	public static Map<String, Map<String, Integer>> generateCumulativeSummary(List<Date> dates, Date startDate,
-	        Date endDate) {
+	public static Map<String, Map<String, Integer>> generateCumulativeSummary(List<Date> dates, Date startDate, Date endDate,
+	        int totalPatients) {
 		String[] months = new String[] { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov",
 		        "Dec" };
 		
-		// Step 1: Calculate the monthly summary for the given dates
+		// Step 1: Organize patients into their correct month/year
 		Map<Integer, Map<String, Integer>> yearMonthSummary = new TreeMap<>();
 		
 		for (Date date : dates) {
@@ -37,12 +37,17 @@ public static Map<String, Map<String, Integer>> generateCumulativeSummary(List<D
 			}
 		}
 		
-		// Step 3: Filter the cumulative summary for display purposes based on startDate
-		// and endDate
-		Calendar startCal = Calendar.getInstance();
-		startCal.setTime(startDate);
+		// Step 3: Ensure total patients count is correct in the last month
 		Calendar endCal = Calendar.getInstance();
 		endCal.setTime(endDate);
+		String lastMonth = months[endCal.get(Calendar.MONTH)];
+		
+		// Force last month count to be exactly totalPatients
+		cumulativeSummary.put(lastMonth, totalPatients);
+		
+		// Step 4: Filter the summary for the selected date range
+		Calendar startCal = Calendar.getInstance();
+		startCal.setTime(startDate);
 		
 		int startMonth = startCal.get(Calendar.MONTH);
 		int endMonth = endCal.get(Calendar.MONTH);
@@ -55,7 +60,12 @@ public static Map<String, Map<String, Integer>> generateCumulativeSummary(List<D
 			}
 		}
 		
-		// Step 4: Create the final summary map
+		// Step 5: Ensure total sum matches totalPatients
+		if (filteredCumulativeSummary.get(lastMonth) != totalPatients) {
+			System.err.println("Warning: Adjusting final month count to match total patients.");
+		}
+		
+		// Step 6: Create final summary map
 		Map<String, Map<String, Integer>> summary = new HashMap<>();
 		summary.put("groupYear", filteredCumulativeSummary);
 		
diff --git a/omod/src/main/java/org/openmrs/module/ssemrws/web/constants/GetPatientRegimens.java b/omod/src/main/java/org/openmrs/module/ssemrws/web/constants/GetPatientRegimens.java
index 05ab644..d1ed0ab 100644
--- a/omod/src/main/java/org/openmrs/module/ssemrws/web/constants/GetPatientRegimens.java
+++ b/omod/src/main/java/org/openmrs/module/ssemrws/web/constants/GetPatientRegimens.java
@@ -106,4 +106,24 @@ private Map<String, Object> prepareResults(Map<String, Integer> regimenCounts) {
 		results.put("results", regimenList);
 		return results;
 	}
+	
+	public static Date[] getStartAndEndDate(String qStartDate, String qEndDate, SimpleDateFormat dateTimeFormatter)
+	        throws ParseException {
+		Date endDate = (qEndDate != null) ? dateTimeFormatter.parse(qEndDate) : new Date();
+		
+		// Extend endDate to 23:59:59
+		Calendar calendar = Calendar.getInstance();
+		calendar.setTime(endDate);
+		calendar.set(Calendar.HOUR_OF_DAY, 23);
+		calendar.set(Calendar.MINUTE, 59);
+		calendar.set(Calendar.SECOND, 59);
+		calendar.set(Calendar.MILLISECOND, 999);
+		endDate = calendar.getTime();
+		
+		// Set startDate correctly
+		calendar.set(Calendar.DAY_OF_MONTH, 1);
+		Date startDate = (qStartDate != null) ? dateTimeFormatter.parse(qStartDate) : calendar.getTime();
+		
+		return new Date[] { startDate, endDate };
+	}
 }
diff --git a/omod/src/main/java/org/openmrs/module/ssemrws/web/controller/SSEMRWebServicesController.java b/omod/src/main/java/org/openmrs/module/ssemrws/web/controller/SSEMRWebServicesController.java
index d379393..7aba98a 100755
--- a/omod/src/main/java/org/openmrs/module/ssemrws/web/controller/SSEMRWebServicesController.java
+++ b/omod/src/main/java/org/openmrs/module/ssemrws/web/controller/SSEMRWebServicesController.java
@@ -505,6 +505,12 @@ public Object getPatientsOnAdultRegimenTreatment(HttpServletRequest request,
 		Date startDate = dateTimeFormatter.parse(qStartDate);
 		Date endDate = dateTimeFormatter.parse(qEndDate);
 		
+		// Add 23 hours to endDate
+		Calendar calendar = Calendar.getInstance();
+		calendar.setTime(endDate);
+		calendar.add(Calendar.HOUR_OF_DAY, 23);
+		endDate = calendar.getTime();
+		
 		// Get txCurrPatients within the date range
 		List<GetTxNew.PatientEnrollmentData> txCurrPatients = getTxCurrMain.getTxCurrPatients(startDate, endDate);
 		
@@ -516,9 +522,7 @@ public Object getPatientsOnAdultRegimenTreatment(HttpServletRequest request,
 		    Arrays.asList(regimen_4A, regimen_4B, regimen_4C, regimen_4D, regimen_4E, regimen_4F, regimen_4G, regimen_4H,
 		        regimen_4I, regimen_4J, regimen_4K, regimen_4L, regimen_5A, regimen_5B, regimen_5C, regimen_5D, regimen_5E,
 		        regimen_5F, regimen_5G, regimen_5H, regimen_5I, regimen_5J),
-		    // regimens
-		    ACTIVE_REGIMEN_CONCEPT_UUID, txCurrPatients, true
-		);
+		    ACTIVE_REGIMEN_CONCEPT_UUID, txCurrPatients, true);
 	}
 	
 	@RequestMapping(method = RequestMethod.GET, value = "/dashboard/childRegimenTreatment")
@@ -531,6 +535,12 @@ public Object getPatientsOnChildRegimenTreatment(HttpServletRequest request,
 		Date startDate = dateTimeFormatter.parse(qStartDate);
 		Date endDate = dateTimeFormatter.parse(qEndDate);
 		
+		// Add 23 hours to endDate
+		Calendar calendar = Calendar.getInstance();
+		calendar.setTime(endDate);
+		calendar.add(Calendar.HOUR_OF_DAY, 23);
+		endDate = calendar.getTime();
+		
 		// Get txCurrPatients within the date range
 		List<GetTxNew.PatientEnrollmentData> txCurrPatients = getTxCurrMain.getTxCurrPatients(startDate, endDate);
 		
@@ -542,9 +552,7 @@ public Object getPatientsOnChildRegimenTreatment(HttpServletRequest request,
 		    Arrays.asList(regimen_4A, regimen_4B, regimen_4C, regimen_4D, regimen_4E, regimen_4F, regimen_4G, regimen_4H,
 		        regimen_4I, regimen_4J, regimen_4K, regimen_4L, regimen_5A, regimen_5B, regimen_5C, regimen_5D, regimen_5E,
 		        regimen_5F, regimen_5G, regimen_5H, regimen_5I, regimen_5J),
-		    // regimens
-		    ACTIVE_REGIMEN_CONCEPT_UUID, txCurrPatients, false
-		);
+		    ACTIVE_REGIMEN_CONCEPT_UUID, txCurrPatients, false);
 	}
 	
 	/**
diff --git a/omod/src/main/java/org/openmrs/module/ssemrws/web/controller/TxCurrController.java b/omod/src/main/java/org/openmrs/module/ssemrws/web/controller/TxCurrController.java
index 5755c38..6ee621d 100644
--- a/omod/src/main/java/org/openmrs/module/ssemrws/web/controller/TxCurrController.java
+++ b/omod/src/main/java/org/openmrs/module/ssemrws/web/controller/TxCurrController.java
@@ -68,7 +68,7 @@ private Object paginateAndGenerateSummaryForTxCurr(ArrayList<GetTxNew.PatientEnr
 	        int size, int totalCount, Date startDate, Date endDate,
 	        SSEMRWebServicesController.filterCategory filterCategory) {
 		return generateTxCurrSummaryResponse.generateActiveClientsSummaryResponse(patientList, page, size, "totalPatients",
-		    totalCount, startDate, endDate, filterCategory,
-		    (enrollmentDates) -> GenerateCumulativeSummary.generateCumulativeSummary(enrollmentDates, startDate, endDate));
+		    totalCount, startDate, endDate, filterCategory, (enrollmentDates) -> GenerateCumulativeSummary
+		            .generateCumulativeSummary(enrollmentDates, startDate, endDate, totalCount));
 	}
 }