Hello and welcome to HCM,
I am Dr Nilajkumar a consultant gynecologist and I will be helping you in your queries.
Both pills contain estrogen
combination and are fixed dose pills. So not taking the 7 days break does not hold true in this case as both are almost similar except for the type of progesterone.
So a back up method is not needed. However if you just do not want to take any chances, a backup method like condom must be used for the first 7 days after starting the new pack.
Hope this was helpful.
Feel free to ask any further queries and I will be happy to help.
Thanks for using HCM.
Have a good day.
Dr Nilajkumar Bagde
Consultant Obstetrics and Gynecology