MODEL RELEASED. Emergency contraception. Woman holding an emergency contraceptive pill. The morning-after pill may be taken in the first 72 hours after unprotected sex. It contains a synthetic hormone known as levonorgestrel that disrupts ovulation and also may prevent the fertilised egg from implanting in the uterus | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Aj Photo |
Bildgröße: | 3321 px × 4961 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |