Hi, Thanks for using the HCM.
last time wen you had sex that was safe period only, because of taking hormones contraceptive
pill, there is some disturbance in her cycle,some times cycles become irregular for few months after taking pills, but it will become regular after some time. she might get her period in july 4th week probably.
Hope I have answered your query. If you have any further questions I will be happy to help. Thanks get well soon....