My cycle is 39days. since Oct.2017 my cycle has been changed .so now the point is after I had my periods on Dec.16th and stopped on 21st Dec. 2017 I had sex with my husband on 24th day i.e. on Jan. 8th with out protection.And on my expected dates of menses I had very small amount of bleeding for three days and till now I got 3 -ve result . can I be
pregnant? I don't have any symptoms of pregnancy. Only having lower back pain . confused sir please help me out . we don't want a child now.