How do you know if a guy nutted in you before he pulled out?

If a guy ejaculated inside you before pulling out, you might notice a warm or wet sensation immediately following the act. Additionally, if he appears to have finished or expresses satisfaction, that could indicate ejaculation. However, the only definitive way to confirm is through medical testing, such as a pregnancy test or consultation with a healthcare professional if there are concerns about potential conception. Always consider discussing contraception and sexual health openly with your partner to avoid uncertainties.