Pill, Patch, and Ring - Combined Hormonal Birth Control: Richard Lorenzo, DO: OB-GYN
Zafemy patch: Dosage, side effects, uses, interactions, and more
Planned Parenthood - The birth control patch is about 91% effective. That means about 9 out of 100 patch users get pregnant each year. The better you are about changing your patch
First time patch user- severe crinkle on new patch. Is this normal? : r/ birthcontrol