Helping families, parishes, and dioceses navigate fertility with faith.


Regional parish reps can help you determine what programs may work best for your community and offer support and coaching.

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Couple to Couple League is dedicated to promote and teach fertility awareness (natural family planning) to married and engaged couples for over 50 years. Liga de Pareja a Pareja is the branch of CCL focusing on Spanish Speaking Couples. Fertility Science Institute is a method-neutral outreach, going beyond Catholic couples and teaches fertility awareness to all faiths,  single women and even offers programs for families. PeakDay is our new App that is used to chart across these programs.


Contact Information

The Couple to Couple League International, Inc.
5440 Moeller Avenue Suite 149
Cincinnati, OH 45212

Hours: 8:30 - 4:30 Eastern M-F

By calling or texting the phone numbers above, you agree to receive non-marketing text messages from our staff.  If you no longer wish to receive text messages, you may opt-out at any time by contacting the office.


Phone: (513) 471-2000
Toll free: (800) 745-8252
Español:  (800) 214-6028
Fax: (800) 745-8252

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