Did I get the right birth control pills?

Ok, so my doctor have be giving me sample for Loestrin 24 FE which say on the box 1 mg/20mcg. She finally enjoy me the prescription, my mom picked them up, and on the pills it say "MICROGESTIN 1/20 FE TABS 28" "Generic for LOESTRIN FE 1/20 TABLETS. But the difference I notice is that the sample I be taking have 4 brown pills and the prescription ones I get enjoy 7 brown pills. Did my doctor engineer a mistake surrounded by the prescription or are they duplicate item?
Answers:

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Its alike drug, in recent times one is generic for the sample you be taking.

Its fine.

If you are really worried more or less it tell to the doctor or pharmacist.

Please Help!!?

It sounds similar to they are one and the same entity base on the information in the region of the Microgestin but I would recommend getting in touch next to your pharmacist to see what they speak.