Higher levels of 21 progesterone can indicate a better chance of
pregnancy success. If your progesterone levels are not within the expected range with
Femara, even when ovulation occurs, your doctor may want to supplement you with progesterone after ovulation. Progesterone not only helps with ovulation, but also helps to build the uterine lining. If the lining is too thin, it can cause the egg not to implant in the lining or can lead to early miscarraige.
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