Yes

As Ron slowly managed to land the car just outside the grounds, a lone figure was seen outside of the school grounds.

"Mr. Weasley, you're welcome to join your friends at the banquet. Thank you for avoiding crashing into the Whomping Willow this time. That's worth 20 points for Griffindor", said Dumbledore, "Ms. Potter, if you will follow me, we will try and find a solution to your... Appearance."

Ron and Harry parted ways in front of the great doors of the main hall where the banquet was just starting after the housing ceremony and Harry was whisked to the infirmary.

"So... Modified polyjuice... Quite the ingenuity, Ms. Potter..." Said the Headmaster with a glint in his eye, "I must say I am quite surprised with how successful you were,"

Madam Pomfrey was waiting for their arrival.

"Miss...ter potter? We need to assess your state, mostly the stability of the transformation, but also how your body is reacting to the transformation. A sample of urine would allow us to know most of it and possibly extract some clues for a possible cure.", she said, summoning a bottle in Harry's hands.