Several infectious skin diseases also cause a rash. These can be caused by a number of infections with bacteria or viruses, and infestations of mites within the skin. Some infectious skin diseases, such as scabies, are caused by mites that bore into the skin surface causing irritation and a localised rash.
Now, as for your question about when to start taking oral contraceptives, there's really no hard-and-fast rule about when to start taking birth control pills. Starting in the first few days of your cycle is the surest way to prevent inadvertently taking pills while you are pregnant.
226 thoughts on âHow soon are you safe after starting birth control pillsâ. I started the pill on the 23rd of august and got caught in the moment of sex and my boyfriend came in me. (This was one the 28th of august) i had sex 6 days into using the pill.