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trinessa tri sprintec

A 22-year-old female asked:
Dr. John Tramont
29 years experience Obstetrics and Gynecology
No: Both pills contain the same ingredients. You shouldn't have any problems.

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A 18-year-old female asked:
Dr. Jeff Livingston
22 years experience Obstetrics and Gynecology
1-2 weeks : It takes 1-2 weeks for birth control pills to be effective. Use condoms until then.
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A 25-year-old female asked:
Dr. Rebecca Gray
14 years experience Obstetrics and Gynecology
1 week: Switching brands of pills should not change your cycle. Your period should be the same as usual. Just start the new brand on schedule.
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A 37-year-old member asked:
Dr. Herb Coussons
29 years experience Obstetrics and Gynecology
One week: I assume you mean for contraception. There are other reasons to take a birth control pill, but they work to prevent pregnancy by preventing ovulation. ... Read More
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A 44-year-old member asked:
Dr. Heidi Fowler
25 years experience Psychiatry
Tri-sprintec: See: http://www.drugs.com/sfx/tri-sprintec-side-effects.html
A 38-year-old member asked:
Dr. Wayne Ingram
Specializes in Obstetrics and Gynecology
As well as its taken: Like any other oral contraceptive, it needs to be taken every day about the same time each day, and then it will work well to prevent pregnancy.
A 43-year-old member asked:
Dr. Elizabeth Reynoso
17 years experience Obstetrics and Gynecology
One month: It takes the first cycle (Or pack of pills) for any birth control pill to become fully effective. Use condoms for the first pill pack.
A 20-year-old female asked:
Dr. Felecia Sumner
10 years experience Family Medicine
Birth control: Sprintec has the same level of hormone throughout the entire 3 weeks of active pills (this is called monophasic), whereasTri-Sprintec has 3 different ... Read More
A 38-year-old member asked:
Dr. Heidi Fowler
25 years experience Psychiatry
Tri-sprintec: It is not effective during the time frame that it is irregularly used and back up protection should be used at that time.

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