Can taking 200 mg prometrium (micronized progesterone) vaginally 5 dpo affect my next cycle's ovulation? will my periods come on time while on promethium?when 2 stop taking it?

Hopefully pregnant: With the help of prometrium (micronized progesterone) you will hopefully achieve pregnancy. A pregnancy test around the time of your anticipated period will tell. Do the test even though you may start your period. If the test is negative, stop the prometrium (micronized progesterone). If the test is negative and there is no menses, then repeat the test in another week, and stop the prometrium (micronized progesterone), if the second test comes back negative.