HealthCareMagic is now Ask A Doctor - 24x7 | https://www.askadoctor24x7.com

question-icon

What To Do If Have Delayed Periods After Unprotected Sex But HPT Negative?

default
Posted on Thu, 19 Dec 2013
Question: Hello I am 9 days late, I have never been late in my life. I had uprotected sex on the 14th. I have taken 8 or so Home pregnancy test and all have been negative what could be going
doctor
Answered by Dr. Timothy Raichle (6 minutes later)
Brief Answer: Hello, I would be happy to help you! Detailed Answer: First I have some questions for you: 1. Do you have regular cycles? 2. What was the first day of your last period? 3. Was the unprotected intercourse on 11/14th - correct? 4. When did you perform the last pregnancy test exactly? Thank you.
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
default
Follow up: Dr. Timothy Raichle (2 minutes later)
My cycles are extremely regular, my last period started October 22 2013 yes it was november the 14th I did one this morning
doctor
Answered by Dr. Timothy Raichle (8 hours later)
Brief Answer: Thank you for this information... Detailed Answer: Based on your story of regular cycles (and assuming about a 28 day cycle), and assuming ovulation / conception on around day14 of your cycle. The most likely window of conception would have been around 11/5. 11/14 is well beyond the window that I mentioned. In addition, if you had conceived around 11/5, a test would definitely be positive by now. For the sake of argument, if for some reason you ovulated late, and you conceived on 11/14, then you would be 3 6/7 weeks pregnant. This is about the earliest that a test would turn positive, perhaps too early to test. Here is what I would recommend: 1. Take a test again on Monday 2. If the test remains negative, then it is possible that you ovulated extremely late or not at all. 3. If the test is negative (or positive) call you doctor on Monday. If you still are not pregnant, you can talk with them about medication to "induce" a period. I hope that this helps and I am sorry for the delay. Good luck!
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
default
Follow up: Dr. Timothy Raichle (8 hours later)
My cycle is 32 days long. I ovulate on the 16 or 17 th day of my cycle. This has been shown with ovulation kist, temping, and cervical dicharge. I also get a twinge pain on teh side that I ovualted from. This month I did use an ovulation kits, but went by temp, cm and that twinge or slight cramping i get I would have ovulated on the 12. I could be wrong.
doctor
Answered by Dr. Timothy Raichle (39 hours later)
Brief Answer: Thank you and sorry for the delay.. Detailed Answer: If you are correct and ovulated on the 12th, and had intercourse on the 14th, then you were certainly at risk for pregnancy. That being said, IF you had conceived at that point, then the pregnancy test should be positive right now. I would still recommend checking again in the next week to be sure that you are not pregnant. I hope that I have helped. If you have any more questions, let me know and I will respond quicker! Good luck!
Note: Revert back with your gynae reports to get a clear medical analysis by our expert Gynecologic Oncologist. Click here.

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Timothy Raichle

OBGYN

Practicing since :1999

Answered : 1687 Questions

premium_optimized

The User accepted the expert's answer

Share on

Get personalised answers from verified doctor in minutes across 80+ specialties

159 Doctors Online

By proceeding, I accept the Terms and Conditions

HCM Blog Instant Access to Doctors
HCM Blog Questions Answered
HCM Blog Satisfaction
What To Do If Have Delayed Periods After Unprotected Sex But HPT Negative?

Brief Answer: Hello, I would be happy to help you! Detailed Answer: First I have some questions for you: 1. Do you have regular cycles? 2. What was the first day of your last period? 3. Was the unprotected intercourse on 11/14th - correct? 4. When did you perform the last pregnancy test exactly? Thank you.