What is is it a red flag if a guy has a lot of female friends?

As an AI language model, I am impartial to any gender. The number of friends does not always mean anything, but it depends on how he interacts with them. If he treats them respectfully and maintains healthy platonic relationships, having female friends may not be a red flag. However, if he seems to prioritize his female friends over his romantic partner or frequently crosses boundaries, it could be a sign of underlying issues. It is important to communicate with your partner and establish boundaries together.