Hello I Have 5 Children And We Are Trying For

Hello I have 5 children and we are trying for aboyher but have been taken dhydrocodine very day for last 4 years and I’ve been trying for 4 months came of the pill in December and started straight away and usually I fall within the first month I’m worried now. My last baby was 2 years ago and I am as currently on them then and now my meds have doubled since. Please can someone help. I have only had my period 2 x so technically it’s not long but still feel sence if worrie.