How To Pray the Rosary:
While the rosary and the indulgences attached to it by the Church essentially concerns the decades and the meditation upon the mysteries only, the following is a customary way of preparing for the rosary and concluding it.
1. Preparation
Start by making the sign of the Cross:
In the name of the Father, and of the Son and of the Holy Spirit. Amen.
Then recite the Apostle's Creed:
I believe in God, the Father Almighty,
Creator of Heaven and earth; and in Jesus Christ,
His only Son Our Lord, Who was conceived by the Holy Spirit,
born of the Virgin Mary, suffered under Pontius Pilate, was crucified, died, and was buried.
He descended into Hell; the third day He rose again from the dead;
He ascended into Heaven, and sits at the right hand of God, the Father almighty; from thence He shall come to judge the living and the dead.
I believe in the Holy Sprit, the holy Catholic Church, the communion of saints, the forgiveness of sins, the resurrection of the body and life everlasting. Amen.
Then say 1 Our Father, 3 Hail Marys (for the virtues of Faith, Hope and Charity) and then 1 Glory Be:
Our Father, Who art in heaven, Hallowed be Thy Name. Thy Kingdom come. Thy Will be done, on earth as it is in Heaven. Give us this day our daily bread. And forgive us our trespasses, as we forgive those who trespass against us. And lead us not into temptation,
but deliver us from evil. Amen.
Hail Mary, full of grace, the Lord is with thee; Blessed art thou among women, and blessed is the fruit of thy womb, Jesus. Holy Mary, Mother of God, pray for us sinners, now and at the hour of death. Amen.
GLORY BE to the Father, and to the Son, and to the Holy Spirit. As it was in the beginning, is now, and ever shall be, world without end. Amen.
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2. The Rosary Proper
The Rosary is essentially the decades and their associated mysteries, and only these must be prayed to "pray the rosary", either in satisfaction of Our Lady's requests, or, to gain the indulgences attached to praying the rosary.
The traditional Rosary is divided into three parts, each having five mysteries: Glorious, Joyful and Sorrowful. In his apostolic letter The Rosary of the Virgin Mary, Pope John Paul II proposed a new set of mysteries, which he called the Luminous, and which concern the period of the public life of Our Lord. For those who wish to say all 20 decades at once during the course of a day, they may be said in the following order: Joyful, Luminous, Sorrowful and Glorious.
For those who wish to say only 5 decades per day, the Holy Father proposed the following schedule:
Monday - Joyful
Tuesday- Sorrowful
Wednesday- Glorious
Thursday- Luminous
Friday- Sorrowful
Saturday- Joyful
Sunday- Glorious