Question: is there a pill for abortion? if 1 month pregnant. and what can be effects or consequences of it in future and can it work when 1 month pregant.

does yaz cause missed or delay in periods. my wife started using it for the first time last month and her 28 days course ended on 7th. she has irregular periods 2 months before and had them after 20 days. later they were regular. we had unprotected sex on 11th december but i didnt discharge at all although there might be some pre cum. she started yaz that same day. she had periods on 7th december last month. she doesnt have sore breasts. she is feeling sleepy usually but that she normally does too. she is feeling nausea at some ocassions but she majorly feels it when under somekind of anxiety like assignments etc. now we dont know whether these all are pregnancy symptoms or what. can u please help us through this. that is the delay in periods due to yaz or her irregular patterns or is she pregnant. we are planning to take a urine test tommorow