Patient : My girlfriend and i had 100% protected sex (condoms) on jan 14th. It was her first sex. she had her last periods on jan 3rd. But till now she didnt have her periods. we are worried. her cycles lasts for 31 days normally. last time it was 29 days in which we had sex. what might be reason?
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.