A member asked:
Period is two days late, brown spotting for 5 days. negative hcg test. worried bc i work with nitrous oxide and don't want to be using that if pregnan?
6 doctors weighed in across 2 answers
Unlikely: The test results you provided suggest no pregnancy. If you intend to be pregnant or could become pregnant, you should consult an OB doctor for starting antenatal vitamins and ask her/him about exposure to nitrous oxide in very early pregnancy.
Answered 6/10/2014
4.2k views
Nitrous ; Pregnancy: When and\or if you are pregnant you should not be exposed even to trace levels of nitrous oxide as it has been found to be related to higher incidence of birth defects and of spontaneous abortion. Studies of medical care workers indicates that adverse reproductive effects may also result from chronic exposure to n2o.
Answered 7/8/2016
4.2k views
Related Questions
A member asked:
I am 9 dpiui w/hcg trigger shot 36 hrs prior. Is it possible to start period before 2ww is over, prior to hCG leaving? Also pink drk brown spotting
A doctor has provided 1 answer
A member asked:
Missed period after spotting doctor attributed it to ovarian cyst still haven't had period when will i get my cycle back? Hcg test was a count of 0.9
A doctor has provided 1 answer
A member asked:
Norm: 3med day period. Now, on time, spotted for 2days, and had my lite-med period only for a day and then spotting for 2days why? Neg hCG & BBT dropped
A doctor has provided 1 answer
A member asked:
My period is 7 days late and i took a test came back negative i haven't had any spotting I have had pain in my lower back could i be pregnan?
A doctor has provided 1 answer
People also searched for:
My period is 17 days late had light brown spotting at around 14 days late for 2days. 2neg hCG tests at 7 and 8 days late. Suggestions?
Two period last month took two test came positive went took a blood test was positive hCG 6 started spotting for 3 sec then stopped . Answers ?
I had a medically terminated miscarriage 5+ weeks ago and had a clear u/s 2 weeks later. Started light spotting brown 1+ week ago. HCG levels stagnant @ 4 miu/ml 2 days ago and today. Pre-peg levels less than 2. Is this my period? Something else?
low progesterone of 5 & low hCG of 6 at 4 wk. Taking Prometrium (micronized progesterone) since 2 days by vagina. Spotting brown & red blood.Is it cos of prometrium (micronized progesterone) or period?
HCG ws 6 at 4th wk& dropped to 3.5 2 day later! I immediately started spotting brown & red & a day of very light red flow, nw just spot. Is it period?
Didn't find what you're looking for?
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your questionMore of what we treat
Get the HealthTap app
Video visit and message your doctor
