How long do I need to take tri-sprintec before it is effective at preventing pregnancy?

Tri-Sprintec - after the first use, how long should I wait before having sex, just to be on the saf?

... side?

2 answers • 6 Sep 2009 • 1 star

Does Tri-Sprintec do well for preventing pregnancies?

1 answer • 18 Sep 2009 •

I had been on tri-sprintec for about a week (7 consecutive pills) and had unprotected sex with my?

... boyfriend. How high are the chances of pregnancy?

1 answer • 18 Oct 2009 •

Tri-Sprintec - I am taking tri-sprintec?

... it takes 7 days to be effective however I had unprotected sex on the 6th day. does that mean iam pregnant??? can someone help me i am scared eli

1 answer • 25 Nov 2009 •

Tri-Sprintec - I just recently stopped taking tri sprintec after a year and now I'm about a week and

... a half late on my period but have taken two pregnancy test which both came back negative. What could be the problem m?

1 answer • 22 Jan 2012 •