Gynaecology & Obstetrics In Galactorrhoea–amenorrhea syndromes, which is the investigation you should advise (apa from serum prolactin)? A TSH B LH C hCG D Urinary ketosteroids 💡 Explanation In Galactorrhoea--amenorrhea syndromes, which is the investigation you should advise (apa from serum prolactin)? ✓ Correct Answer: A. TSH