A Clearinghouse for Information about Blood Clots (DVT/)PE) and Clotting Disorders (thrombophilia) provided as a public service by the University of North Carolina Blood Research Center

Tag: Progestin

  • Postpartum – Safe Contraceptive Methods

    The CDC today published recommendations on use of contraceptive methods for non-breast feeding women in the post-partum period (full text is here).  The key recommendations are as follows:

  • Progestin-only Contraceptives and Blood Clots

    Background It is well known that combination contraceptives (containing estrogens AND progestins) increase the risk for blood clots (venous thromboembolism = VTE). Relatively few data, however, have been published on progestin-only contraceptives, so that until recently it has not been clear whether they increase the risk for VTE or not.

  • Heavy Menstrual Bleeds on Blood Thinners – What to Do?

    Evaluation Warfarin (coumadin®, Janotven®) and other blood thinners often increase the amount of bleeding during menses and sometimes the number of days that a woman bleeds.  However, this does not happen in everyone – in some women there is no change in the bleeding pattern.  In general, the more vaginal bleeding a woman has, the…