I use contraception vines and take the pills regularly between 12 and 1 p.m. If I took the first tablet of the antibiotic nolicin on Tuesday evening, the active vines tablet was absorbed correctly. If I had a break on Friday (placebo pills) and the break lasts until Monday, then if on Tuesday I take only the vines active pill from a new blister, without an antibiotic, will the contraceptive protection be maintained? And contraception already works as before? Given that only on Wednesday and Thursday the active tablets were taken together with the antibiotic, could the antibiotic have had such a big effect on the vines active tablets during these two days as to inhibit the protection? I have heard that the use of an antibiotic while taking placebo pills does not affect the effectiveness of contraception. In addition, I ask that on Saturday there was petting, without intercourse, but there is always some fear that something (such as pre-ejaculate) could have gotten through the fingers inside.