Is it possible to use Fem 7 patches for unavailable Systen 50?

Like Systen 50, Fem 7 releases 0.05 mg of estradiol per day, so it could be an alternative. It is packed not after 6, but after 4 slices. Unfortunately, the availability of Fem 7 is currently negligible - only 1% of pharmacies integrated with GdziePoLek currently have this product in stock: https://www.gdziepolek.pl/produkty/29382/fem-7-system-transdermalny/apteki/w-polsce However, we have information from Theramex that the delivery of Systen 50 patches to Polish is planned for next week. At the beginning of July, we expect an improvement in the availability of the drug in pharmacies. I encourage you to follow the link with availability and to sign up for notifications about this product: https://www.gdziepolek.pl/produkty/76735/systen-50-system-transdermalny/apteki/w-warszawie