Hello doctor I and my gf had sex on 13 March after two days of her period end . Her last period was 7 March . And she took ipill on 14th March and she got withdrawal bleeding on 20th March for three days. Her period was due to April 6 but today 15th April she dint get any bleeding . On 12th April night see took home
pregnancy test and got negative. When can I expect her period and 8th day of cycle is safe period if u have 28day cycle