3 doctors weighed in:

If i was switched from trisprintec to trinessa (norgestimate and ethinyl estradiol) do I need to wait to have sex in order for it to be effective?

3 doctors weighed in
Dr. Gayane Ambartsumyan
Fertility Medicine
2 doctors agree

In brief: Depends

If you started the new pills right after finishing the older pack, them you don't need to use a back up method.

In brief: Depends

If you started the new pills right after finishing the older pack, them you don't need to use a back up method.
Dr. Gayane Ambartsumyan
Dr. Gayane Ambartsumyan
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