Inclusion Criteria:  Pregnant women  Adult female Admitted to hospital for live birth Informed consent Affiliated to the French social security health insurance scheme  Blood donors  Adult male or female Qualified for whole blood donation (up to 70 years old in France) Informed consent Affiliated to the French social security health insurance scheme  Exclusion Criteria:  Legal incapacity or limited legal capacity Subject without health insurance coverage Exclusion period of another study or exclusion period of the French national healthy volunteer registry