Genesis 1:28 - God blessed them and said to them, "Be fruitful and increase in number; fill the earth and subdue it. Rule over the fish in the sea and the birds in the sky and over every living creature that moves on the ground."

One of the biggest confidence we have over any matter whatsoever is when we realize that it is God's will for us. When a thing is God's will for your life, a few things will be evident to that fact; and there are few things you would do to make it a reality.

Here are things to know:

When a thing is God's will for you, you will see Him talk about it in the scriptures for more than twice or thrice. Because by the mouth of two or three witnesses is every matter established. The word of God is God's will in print, just like the will of a man who had died. His children will need to search the document of his will and know what has been given or willed to them. So is the scriptures, it is God's will for us.
God's will is known when it comes up in your heart like a desire. Mark 11:24. Desire is a proof of existence and possibility. If the things you desired were not in existence or not possible, then it would not come to your heart at all. And if it came to your heart it means God wants you to have it. Because He is able to do exceeding abundantly above all you can ask or think.

Ephesians 3:20 - Now to him who is able to do immeasurably more than all we ask or imagine, according to his power that is at work within us,

God's will is God's counsel for your life, and the bible says "there may be many devices in the heart of men, but it is the counsel of the Lord that shall stand"; Proverbs 19:21. The will of God is God's original intention for you; it is God's purpose for you your life. Most importantly, the will of God Is all that God has planned and concluded about your life already. We know this because it was God's first statement soon after creation of man.

God could have said any other thing, but He blessed them declaring "Be Fruitful ". When next you look at your life and wonder why things don't seem to be working, always remember that it is His will for you to be fruitful in every way. When God blessed man with fruitfulness, He did not limit it to the fruit of the womb or the fruit of your work or spirit only. It was an all round fruitfulness. He simply said "Be Fruitful".

The next you want to know is that fruitfulness is in you already. It is a blessing that came with your creation, long before birth. As you may know already, you were not born the day you were created. You were created long before you were conceived and born. That was why God said to Jeremiah ;"before I formed you, I knew you..."_ God was talking about Jeremiah's creation in Genesis.

And just incase you did not know, your creation is superior to your formation. Your spirit is superior to your body. It is your spirit tat helps your body stand erect, it is your spirit that helps you conquer adversity, and it is your spirit tat sustains your body. And way back, God had said to your spirit to be fruitful.

The conclusion is that you are fruitful regardless of what you see. Please know that it is God's will for you to be fruitful, and you are actually fruitful according to God.