Clearing up confusion about what emergency contraception is and how it works has been more challenging . Deborah Nucatola : Judge lifts age and sale restrictions on abortion services . It 's boon for young women , she says ; time a crucial factor in preventing unwanted pregnancy . She says ` ` Plan B '' postpones ovulation to prevent pregnancy ; studies show it 's safe for women . Nucatola : It will provide a safe , effective way to prevent pregnancy , reduce liability for parents .
Deborah Nucatola : Judge lifts age and sale restrictions on abortion services . It 's boon for young women , she says ; time a crucial factor in preventing unwanted pregnancy . She says ` ` Plan B '' postpones ovulation to prevent pregnancy ; studies show it 's safe for women . Nucatola : It will provide a safe , effective way to prevent pregnancy , reduce liability for parents .