Dear Elena,
Your concerns are reasonable, and if your progesterone levels are low, that needs to be addressed. Clomid alone would provide inadequate protection against an increased risk of miscarriage due to low progesterone. On our website, www.canfp.org you will find several responses by NaPro trained physicians which explain the recommended protocols for evaluating progesterone levels, and supplementing with a bio-identical progesterone. You can find these responses by looking under the appropriate category, or searching by a keyword, such as progesterone.
You mention you have short luteal phases, but I wonder how short, as you had the levels drawn on Peak plus ten. A normal range for the luteal phase is 9-17 days, and so yours is within the normal range, though if they are consistently only 9-10 days, for instance, they would be on the shorter end of normal, to be sure. You also only had the level checked on one day, and it was rather late in the luteal phase. One can get a more complete picture of the progesterone levels if several measurements are taken during the luteal phase, and Pope Paul VI Institute would check the levels on Peak plus 3, 5, 7, 9 and 11. If you are only checking the level on one day, Peak plus seven would be preferable to Peak plus ten.
If you have access to a physician who is trained to interpret your Creighton Model charts, you most certainly would benefit from a consultation. Another possibility is consulting directly with the Pope Paul VI Institute. You will find their contact information on our links page at www.canfp.org and your FertilityCare Practitioner can assist you in accessing this service. Or perhaps your physician will be open to consulting Dr. Hilger’s protocols for evaluating and treating inadequate luteal phases for enhancing fertility and reducing risk of miscarriage, as found in his book “The Medical and Surgical Applications of NaProTechnology”.
I wish you well!
Sheila St. John