Hello everyone In 25 and and I've never had a child...... recently married a man who has never had any kids.we have been trying for over a year. Recently we went to the doctor and we had sex during the fertile windows.my period started on the 11th and ended on the 16th and soon after sex on the 23rd I had light spotting just 2x that day and since the 24th I've been having minor period cramps.