You should read the Shema Before Bed prior to Midnight on Shavuot Night
You should recite the Morning BLESSINGS and the Torah BLESSINGS and the Hands WASHING without a blessing only after dawn if you did not sleep all night.
Women should NOT stay up and learn on the night of Shavuot because they represent the NUKVA - BRIDE that we stay up all night for and ADORN her with 24 pieces of jewelry which are the 24 books of the Bibles, this comprises the Tikkun.
