How soon after taking one morning after pill can you bring another? Is in attendance a minumum time you own to lurk?

I took the morning after pill three weeks ago when a condom split. i've had a length since then but final night the condom split again. Is it ok to nick the morning after pill again, so soon after the last one, or is it doomed to failure for my health? I wouldn't help yourself to it again that soon. You're flooding your system with hormones. Plan B shouldn't be used for routine birth control. Switch condom brands and use a separate spermicide for more protection, or turn on the Pill or NuvaRing. We like Lifestyles condoms.
I deem it's okay but maybe it would also be a virtuous idea to invest surrounded by some better quality condoms.