Hi Sonal
If an employee is supposedly pregnant,wouldnt her stomach be a bit big, i mean if she is a slim person claiming to be pregnant, you would know that she is lying, or if she is a bit of healthy(big) person, and claims to have a misscarriage her stomach would have gone in, these are things that you should be looking at, and also when an employee applies for benefits she should show proof from a gyneacologist, as to when is her expected due date.