Question: I want to show the 'menu toggle' button on child page of side menu app. How can I do this? Currently, the back button is present on the child pages and the menu toggle button is only on the root page.

Answer: 
Check [menu toggle](https://ionicframework.com/docs/v2/api/components/menu/MenuToggle/)

```
 <button ion-button menuToggle>
      <ion-icon name="menu"></ion-icon>
    </button>

```

Add it in the header of child pages.

Try

```
<ion-menu [content]="content" persistent="true">

```
Instead of:

```
this.navCtrl.push(YourPage)

```

Use setRoot

```
this.navCtrl.setRoot(YourPage)

```

Fixed it for me.