Yes it can happen. Keep weight in control and do some knee exercises...remain <u>active</u>

Don't stand for long time. Have plenty of rest.

<font color ="#3b5998"><b> @6373b94b54f38600167ab363 </b></font><font color ="#3b5998"><b></b></font><font color ="#3b5998"><b></b></font><font color ="#3b5998"><b></b></font> please <u>help</u>