Emergency Contraception that temporarily delays ovulation. PostDay One-Step temporarily delays the release of an egg from the ovary. Without the egg to meet the sperm, there is no fertilization and no pregNAncy. Emergency Contraception that will not affect your future plans to get pregNAnt. Taking PostDay One-Step after unprotected sex now, does not hurt the ability to get pregNAnt in the future. Package Weight 4.10 Ounces Package Dimensions 4.50W by 5.50H by 4.00L inches
