I have progesterone suppositories that were prescribed by my RE for last pg. Then my prog. was fine so she had me not take them. While my losses don't seem to be from low progesterone, is it better to be safe than sorry just b/c I have it? Is there a downside to progesterone? I have been reading up on what Libby said about it sometimes being too late when you start the progesterone and I know some RE's just give it no matter what.