A member asked:

Do i still have to wait a week before having unprotected sex when switching from trisprintec (norgestimate and ethinyl estradiol) to sprintec?

A doctor has provided 1 answer

No: If the switch was made with no missed days/doses in between, then there should be no period of increased fertility after the switch. With a switch from triphasic to monophasic (Tri-Sprintec to Sprintec), no matter what phase you make the switch in your progestin dose is either not changing or going up a bit, and the estrogen dose doesn't change at all. This should not cause/permit ovulation.

Answered 12/8/2015

1.9k views

Thank

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