This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2018, Subject name: Gynaecology & Obstetrics
Sperm interaction with cervical mucous is assessed by:- 
Select and explain. 
A. Friedman, B. Sims- Huhner, C. Rubins, D. Papanicolaou
B: Sims- Huhner
Answer: B: Sims- Huhner 
Explanation: Post coital test or sims huhner test- examine interaction between sperm and mucus of the cervix . Check the presence of active sperms in the cervical mucus. To test the sperm survival and behavior many hours after intercourse. Check antisperm antibody, sperm motility, sperm count. 6 to 10 hours post coital, is the best time to check both sperm density and longevity. - Rubin test is for inflation of fallopian tube with air. - Papanicolaou test is pap smear- screening test for cervical cancer. - Friedman curve test is used for assessing progress of labour curve.