Okay lang naman yan, sis! Egg and chicken are super safe daily, and honestly a lot of us moms do the same because it's affordable and reliable protein, my pedia even said it's actually good na consistent ang protein source para sa growth. Since she's also eating fish, pork, and beef on the side, she's getting variety na rin, so I wouldn't worry about overfeeding poultry, pero if you want peace of mind, maybe mention it sa check-up mo and doc can give you the green light based sa weight and development niya.