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About PROCHIEVE 8%

PROCHIEVE(R) 8% (progesterone gel) is FDA-approved for progesterone supplementation or replacement as part of Assisted Reproductive Technology (ART) treatment for infertile women with progesterone deficiency and for the treatment of secondary amenorrhea. Several trials showing these benefits have been published. PROCHIEVE 8% is safe for use during pregnancy, and has been safely used by tens of thousands of women globally to help sustain pregnancy at the early stages for ten years.

The most common side effects of PROCHIEVE 8% include breast enlargement, constipation, somnolence, nausea, headache, and perineal pain. PROCHIEVE 8% is contraindicated in patients with active thrombophlebitis or thromboembolic disorders, or a history of hormone-associated thrombophlebitis or thromboembolic disorders, missed abortion, undiagnosed vaginal bleeding, liver dysfunction or disease, and known or suspected malignancy of the breast or genital organs.

For more information, please visit www.prochieve8.com.

About Columbia Laboratories

Columbia Laboratories, Inc. is a U.S.-based international pharmaceutical company dedicated to the development and commercialization of women's healthcare and endocrinology products that use its novel bioadhesive drug delivery technology. Columbia markets CRINONE(R) 8% (progesterone gel) and PROCHIEVE(R) 8% (progesterone gel) in the United States for progesterone supplementation as part of Assisted Reproductive Technology treatment for infertile women with progesterone deficiency, and PROCHIEVE 4% (progesterone gel) for the treatment of secondary amenorrhea. The Company also markets STRIANT(R) (testosterone buccal system) for the treatment of hypogonadism in men. For more information, please visit www.columbialabs.com.

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