I masturbated & then fingered my GF 1 hour later !! without washing .... Are there any chances that she get pregnant ??

Hi Anon and thanks for your question.

Sperm can survive outside of the body about an hour. In general, if the semen is still wet it may well have live sperm. It's possible, but unlikely, that your girlfriend would get pregnant under these circumstances. If you, and she, are in need of information to better understand the steps you can take for protection, please see this page. https://www.empowher.com/sexual-health-101

Hope that helps,

Pam