Emma's employer is treating her badly because she's pregnant, so it's pregnancy and maternity discrimination. Example. Pregnancy discrimination includes all forms of unfavorable treatment during all phases of the employment process.Maternity discrimination is the unfair and unjust actions and behaviours against employees who are pregnant or on maternity leave. NAACP builds Black political power to end structural racism. Let's put end to race-based discrimination together: become a member, advocate, or donate today.