During your most fertile time (usually 2 days before, during and after ovulation), light 9 white candles in your bedroom. Place them around your bed. Sit or stand nude with your partner, facing the North, and repeat the following:
With one mind, we call to thee.
With one heart, we long for thee
Child of Earth, Wind, Fire & Sea,
Into our lives, we welcome thee
Turn to the East, then South, then West, repeating this incantation each time you do so. Proceed as nature requires. Repeat this spell each of the five nights before intercourse.