Progesterone levels during a twin pregnancy should be higher than a singleton pregnancy. These are the level guidelines for throughout the pregnancy.

Progesterone levels during pregnancy are separated into four zones by gestational age. Healthy levels are Zone 3 or 4. Zones 1 and 2 require bio-identical supplementation. NaPro protocol by zone and gestation is listed for your convenience.

Recurrent miscarriage is a crushing devastation for which standard medical practice often offers no solution. Creighton and NaProTechnology can help.

Learning Creighton is optimally done as a young teenager. Early learning means early treatment, which can greatly impact future fertility. Learning as an engaged couple is an ideal way to prepare for marriage and plan a family. It should be done early in the engagement, so the couple has time to really be comfortable with the method before needing to use it for family planning purposes.