MODEL RELEASED. Home pregnancy testing. Young woman holding a home pregnancy tester. Her partner is behind her. These testers work by detecting the presence of human chorionic gonadotropin (hCG) in the urine,a hormone secreted by the placenta of a pregnant woman | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Hooton, Ian |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |