Gd Morning Sir, My Wife Aged 37 Years Is Getting

Gd morning Sir,

My wife aged 37 years is getting pregnant. she missed her period on 8th oct'16. On 18th oct when she tested urine sample, confirmed that positive. now, she took undesired kit of oral tablet miseprestone yesterday night at 10.30 pm. when she takes other 4 tablets, pl advice...