Hello, I would ask for an answer, because I would like to start taking an antibiotic properly. For 3 years I have been taking Levomine contraceptive pills, I have not missed any and I take it regularly. Being in the hospital today after an ultrasound, blood and urine test, it was considered that I have inflammation. 1. Today I got pyralgine intravenously I do not remember unfortunately what was the dose and plasmalyte also intravenously: exact composition: sodium chloride 5.25g / potassium chloride - 0.37g / magnesium hexahydrate chloride - 0.30g / sodium gluconate - 5.02 g / sodium acetate trihydrate - 3.68g / it was at least after 4 hours after taking the tablet, do these substances somehow reduce the effectiveness of contraception? 2. I was prescribed the antibiotic cipronex for inflammation, all tablets were taken regularly, currently I am on the 17th tablet, that is, 4 days before the 7-day break (counting from today July 9), if the last intercourse took place on July 3, where the boy ended up inside, or today (July 9) or tomorrow July 10 I can take the antibiotic calmly (I was recommended to take 3 days of 2 * 1 tablet per day) without fear, that sperm in the genital tract have not yet died and this may interfere with contraception? Of course, I know that during and after taking the drug you have to additionally protect yourself due to the reduced effectiveness or give up the coexistence. My 7 day break in July runs from July 14th to July 20th. 3.Does the rectal drug Dicloberl 100mg affect the anti tablets as well? 4.whether due to taking an antibiotic + anti tablets but with at least 4 hours of progress and the fact that I am close to a 7-day break, there may be mid-cycle spotting or during a 7-day break bleeding may not occur or will come with a delay? 5.is mid-cycle spotting or light pink mucus / blood threads in the mucus if the tablets are taken in the right way can affect the effectiveness of anti tablets? Thank you very much in advance for the answer, greetings