Hello, Ive Taken Nordette As An ECP. Taken The 1st

hello,

Ive taken nordette as an ECP. taken the 1st dose (4 tablets) at 8:30 pm (Tuesday) but i forgot to take the 2nd dose (another 4 tablets) on the 12th hour and taken it 17th hour later (Wednesday). is that ok? won't it lessen the effect? and should i take a 3rd dose to be sure on the another 12th hour?

if not, i would like to ask if after taking the dose, can i take one tablet everyday regularly after taking it as an ECP the day after? thanks...

here are some few info that i think might help

- on august I got my period 2 times. 1st was on the first week of the month (which only took 3 days)
and the other was on the end week of the month (if i remember right its around 3-4 days) and ive release more on that week

-right now on September I already felt the symptoms before I get my period but my period haven't come yet