To the best of my knowledge, I have described procedure for Udvasanam. It is not only contemplation, but certain procedures are also there, which are explained in the article. While doing japa, we contemplate for panchapuja. Similarly, there also panchapuja is to be contemplated. When one is able to contemplate (think intently and at length, as for spiritual purposes) well, he is moving closer to HER. 

Thank you for your willingness to clear doubts. I will be grateful, if you could post your clarifications in this comment column, so that all of us will be benefited by your clarification. 

@srivathsa rao. Give me your whatsapp number if available. I shall clear your doubts.

Act of udvasanam shoud be more clearly mention !! How contemplation shoud be done for udvasanam ?

It is here in the ilink below  UCCHISTA GANAPATI KAVACAM   

Where can I find the Kavaca mantra? Thank you very much for the post.

You can reach me on my email krishna@manblunder.com

Thank you very much Krishna sir for your kind reply and help.Is it possible to contact you? and 'm not from India.

All the sahasranamas of Shri Ucchista Ganapati are secretive. But the Guhyanama has a special significance, as it's closely linked with Shri Vidya and is therefore considered more secretive. We will publish or make it available soon. Please find my reply to the questions, The real answers may come from Shri Ucchista Ganapati HIMSELF! 1. Does the Kavacham need to be recited every time while reciting the Sahasranama? Ans. In the prologue it was indicated that it is not necessary. But I would still recommend to read the Kavacham for atleast a couple of weeks, before proceeding to any of the versions of the Sri Ucchista Ganapati Sahasranama. The conclusion at the very end of the Sahasranama clearly indicates that no japa, or puja or any other rituals are necessary, for reciting the Sahasranama. But from my own practice and experience, I would recommend the Kavacham as a pre-requisite before venturing out to the Sahasranama for obtaining faster results. Once you have read the Kavacham a few times, it is not necessary to recite every time you recite the Sahasranama, before or after. If time permits, there is no harm in reciting both! 2. Can the Sahasranama help in curing chronic disease? Ans. The Phalasruthi clearly indicates that it will. However, it all depends on the sincerity of our practice as well as the Karmic barriers we face, to see the results. I have experienced relief for chronic diseases for near relatives and friends, but not the cure. This again varies from person to person. The best results however can come from Mantra Japa, which is at a much higher magnitude and scale than the Sahasranama. To proceed to mantra japa, one must acquire some good karma and it may accrue from the kavacham and Sahasranama. Please proceed with the Sahasranama and see if things improve after a month or so. 3.How many recitation needed to get completely cured and get the blessings and grace of Sri UCCHISHTA GANAPATI. Ans. There is no such prescription mentioned in any of the tantras for the Sahasranama. There are prayogas/prescriptions mentioned in the tantras for Shri Ucchista Ganapati Mantra japa Purascharana to help in fulfilling wishes. This works only if one has acquired siddhi or potency of the mantra. From experience I have noticed that it's not the mantra japa or kavacha or sahasranama that fulfills the desires, but these lead you on the path that seems to meet our expectations. In this particular case, it may mean the disease getting less severe or better response to the drugs and medical treatment etc. For any wishes to be fulfilled, utmost concentration and faith is required to the practice of the sadhana/recitation of the mantra/stotram. May Lord Ucchista Ganapati help you in your quest.

Credit should go to Shri. Krishna Vallapareddy, who has taken tremendous efforts to do this over several months. You can see his reply soon.