The pain of wanting a child and struggling to conceive is heartbreaking. Unfortunately, patron saint of fertility medallions are Holy Moments® most popular medallions, so you are not alone. I personally experienced this infertility journey as well as difficult pregnancies, but am thankful to now be a mother of 2 young adults! Both St Gerard Majella and St Colette of Corbie have fascinating stories. Ask them to intercede on your behalf and pray to God for you. The Holy Moments® medallions for St Gerard Majella and St Colette of Corbie come with the prayer card shown below in a gift box. Other saints such as St Rita of Cascia and St Anne (the Grandmother of Jesus) are considered saints to intercede on your behalf for fertility.
Saint Gerard Majella only desired to live God's will. He was a humble servant of God who helped the poor and sick. One miracle tied to St. Gerard's intercession was with a girl who was in danger of dying during childbirth. His handkerchief helped her to deliver a healthy baby.
Saint Colette of Corbie was a miracle baby herself born in 1381 in France as she was an answer to her 60 year old childless mother's incessant prayers. Saint Colette has documented miracles related to babies and fertility such as praying a stillborn baby back to life. She is a Franciscan and reformed the Order of the Poor Clares.