When girls have a bar in their arm does it effects on the poried?

Yes, having a bar in the arm, typically referring to a contraceptive implant like Nexplanon, can affect a girl's period. Some users may experience lighter periods, irregular bleeding, or even the cessation of periods altogether. These changes vary from person to person and are due to hormonal alterations caused by the implant. It's always best to consult with a healthcare provider for personalized information.