Can someone who was at a bris bring food from the bris and continue eating his seuda throughout the day? If yes, can he eat more of his own fleishigs at home or does it need to have been brought from the seuda? Does the person need to actually eat food at the bris or can he pack it to go? Thank you!
Please see the following link https://dinonline.org/2022/08/01/follow-up-to-the-siyum-online-question/which discusses your question.