Yes, it is possible to trigger menstruation at any time with hormones. In many states, “Plan B” is available, either by prescription or over the counter, and will trigger a period. read more
Ever since I started gettig a period, I would ovulate within the first 4 days after my period ended, doctors don't seem to think it is anything wrong, just tell them that in case you are pregnant so they can date your pregnancy right, otherwise they use the typical scenerio stated earlier, which could make you two weeks behind what you actually are. read more
I had a miscarriage a couple months ago and I ovulated the day after my period ended. I had a positive home pregnancy test on day 14 of my cycle. So it IS possible. Also, not everyone has their period 14 days after ovulation. My cycles are anywhere from 28-32 days, so it looks like it's about 21-26 days after ovulation. read more