You can daven for your children’s success anytime. In fact, many women have the custom to add a tefillah for their children after candle lighting on Friday night. But Erev Rosh Chodesh Sivan is an especially auspicious time to daven for your children’s future. The Shlah Hakadosh wrote a powerful tefillah that many parents say right before Sivan begins. In this prayer, we ask Hashem to bless our children with spiritual and physical success, so that they grow up to love Hashem, keep his mitzvos, integrate chesed into their lives and have everything they need in life.