Heads up, anyone who鈥檚 currently taking birth control! A popular form of oral contraceptives has just been recalled because of a packaging mistake that could result in pregnancies despite being on the pill. Here鈥檚 what you need to know.

woman holding birth control pills

Mibelas 24 Fe, a chewable birth control pill, has been voluntarily recalled after it was discovered that placebo pills had been placed in the wrong spots. Though all needed pills are included, the fact that they鈥檙e in the wrong order could result in an unexpected pregnancy.

If you鈥檙e taking Mibelas 24 Fe and concerned about the recall, you can compare various months to see if any pills seem to be out of order. According to Vice, in the problematic packages, 鈥渢he four, darker placebo tablets [are] at the beginning of the 28-day cycle, instead of at the end after the 24 white pills.鈥

Another way to tell if your pills have been affected is to locate the lot numbers. You鈥檒l want to watch out for lot No. L600518, with expiration date 5/31/2018. If you鈥檙e not able to find the lot numbers, that鈥檚 also improper packaging, so beware.

Additionally, the National Drug Codes for the improperly packaged pills are 68180-911-11 for the wallet of 28 tablets and 68180-911-13 for a carton of three wallets.

If you鈥檙e still unsure about your birth control, it鈥檚 always better to be safe than sorry, so be sure to check in with your doctor.

Have you ever experienced a birth control recall? Let us know @BritandCo.

(h/t Refinery29; photo via Tim Matsui/Getty)