If you tested positive for Lynch syndrome, but do not have a cancer diagnosis, or your doctor suspects that you have Lynch syndrome, the following cancer screening plan may be recommended.
It may delay ovulation but when you stop taking the progesterone, you would bleed and your ovulation would resume. Sometimes taking progesterone cyclically on cycle days 15-24 can help with symptoms that occur in the second half of the cycle.
Progestin-only birth control pills, sometimes called âmini-pills,â have several effects in the body that help prevent pregnancy: 1  The mucus in the cervix thickens, making it difficult for sperm to enter the uterus and fertilize an egg.  They stop ovulation, but they do not do so consistently.