fix

src/app/app-routing.module.ts

@@ -35,6 +35,10 @@ const routes: Routes = [
     path: 'merms-patient',
     loadChildren: () => import('./merms-patient/merms-patient.module').then( m => m.MermsPatientPageModule)
   },
+  {
+    path: 'merms-calendar',
+    loadChildren: () => import('./merms-calendar/merms-calendar.module').then( m => m.MermsCalendarPageModule)
+  },
 ];
 
 @NgModule({

src/app/merms-calendar/merms-calendar-routing.module.ts

@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { MermsCalendarPage } from './merms-calendar.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: MermsCalendarPage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class MermsCalendarPageRoutingModule {}

src/app/merms-calendar/merms-calendar.module.ts

@@ -0,0 +1,20 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { MermsCalendarPageRoutingModule } from './merms-calendar-routing.module';
+
+import { MermsCalendarPage } from './merms-calendar.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    MermsCalendarPageRoutingModule
+  ],
+  declarations: [MermsCalendarPage]
+})
+export class MermsCalendarPageModule {}

src/app/merms-calendar/merms-calendar.page.html

@@ -0,0 +1,9 @@
+<ion-header>
+  <ion-toolbar>
+    <ion-title>merms-calendar</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content>
+
+</ion-content>

src/app/merms-calendar/merms-calendar.page.spec.ts

@@ -0,0 +1,24 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { IonicModule } from '@ionic/angular';
+
+import { MermsCalendarPage } from './merms-calendar.page';
+
+describe('MermsCalendarPage', () => {
+  let component: MermsCalendarPage;
+  let fixture: ComponentFixture<MermsCalendarPage>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ MermsCalendarPage ],
+      imports: [IonicModule.forRoot()]
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(MermsCalendarPage);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  }));
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/merms-calendar/merms-calendar.page.ts

@@ -0,0 +1,15 @@
+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-merms-calendar',
+  templateUrl: './merms-calendar.page.html',
+  styleUrls: ['./merms-calendar.page.scss'],
+})
+export class MermsCalendarPage implements OnInit {
+
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+}

src/app/merms-dash/merms-dash.page.html

@@ -148,17 +148,17 @@
           </div>
         </ion-col>
         <ion-col>
-          <div> <ion-icon name="calendar" (click)="goCalendar()"></ion-icon></div>
+          <div> <ion-icon  name="calendar" style="color:green;"  (click)="goCalendar()"></ion-icon></div>
         </ion-col>
         <ion-col>
           <div>
-            <ion-icon name="grid" (click)="goPractice()"></ion-icon>
+            <ion-icon name="grid" style="color:blue;"  (click)="goPractice()"></ion-icon>
           </div>
         </ion-col>
        
         <ion-col>
           <div>
-            <ion-icon name="settings" (click)="goSettings()"></ion-icon>
+            <ion-icon name="settings" style="color:red;" (click)="goSettings()"></ion-icon>
           </div>
         </ion-col>
       </ion-row>

src/app/merms-dash/merms-dash.page.ts

@@ -74,6 +74,6 @@ export class MermsDashPage implements OnInit {
 
   }
   goCalendar(){
-
+    this.router.navigateByUrl('/merms-calendar')
   }
 }