Can a woman have a delayed period despite a negative test?

Question

Hello doctor,

I have irregular periods and breast tenderness with cramps, but no periods yet. I did a strip test, and it was negative. My period has been delayed by 13 days. I have a history of taking Myo-Inositol, Dydrogesterone, and Folic acid for the same complaint.

Lab tests performed include TSH (thyroid-stimulating hormone), LH (luteinizing hormone), Prolactin, and ultrasound.

Please help.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I have gone through your query and understand your concern.

Based on your presenting complaint of a 13-day delayed period, breast tenderness, and cramps with a negative urine pregnancy test, the cause could be missed ovulation, which is common in women with irregular cycles. Stress, lack of sleep, travel, or illness can also cause periods to be delayed.

Pregnancy is still possible despite a negative test, as urine tests can sometimes give false-negative results if done too early or if the urine is diluted. Currently, a blood β-hCG (beta-human chorionic gonadotropin) test would be more accurate.

A progesterone imbalance can also cause breast tenderness and cramps without bleeding, so it should be checked as well. Polycystic ovary syndrome (PCOS) should be ruled out through a pelvic ultrasound, as you mentioned, but I cannot find your ultrasound report. Please upload it again.

Next steps:

Repeat the pregnancy test using first-morning urine after three to five days.
If the result is still negative, consider a blood β-hCG test for confirmation.
If the blood test is negative and your period does not start after two more weeks, repeat the tests from a reliable laboratory, including TSH (thyroid-stimulating hormone), estradiol, and progesterone, along with a pelvic ultrasound.

I have reviewed your LH (luteinizing hormone), FSH (follicle-stimulating hormone), and prolactin levels, which are not significantly high, so there is no need to repeat them. You may use Dydrogesterone (10 mg twice daily for five days) as you did before, but only after ruling out pregnancy and reviewing the above test reports.

Self-care advice:

Maintain a menstrual cycle diary to track your periods.
Eat balanced meals and limit your caffeine intake.
Reduce stress and ensure adequate sleep.
Lose weight if you are overweight and engage in regular daily exercise.

Please continue regular follow-up and notify me if the irregularity persists, or consider visiting a gynecologist for further evaluation.

I hope I have answered your question.

Let me know if I can assist you further.

Thank you.