Hi ,
Sorry but your history is not clear.
Let me tell you the basis of ovulation & periods .
Normally periods are 28 days +/- 7 days , bleeding of upto 7 days is normal.To know the exact date of ovulation, Subtract 14 days from Average length of cycle , eg- if periods every32 days, 32-14= Day 18 is day of Ovulation.
If your cycle is regular , don't worry about any other hormones. Because if you have abnormal levels of
Thyroid or
Prolactin hormones, you will not ovulate , hence your periods will be prolonged or irregular.
Repeat Prolactin (early morning around 6-7 am, empty stomach ).Do
consult infertility specialist if level is too high ( upto 30ng/ml or mcg/lt is normal ). Prolactin can rise for varied situations eg - lack of sleep,
anxiety, after sex, anxiety even seeing the syringe !
If your cycle is regular rule out other causes for infertility like
Husband - Semen parameters
Wife- Tubal patency- HSG ( X ray with dye) or SSG ( Scan with dye) or
laparoscopy.
All the best
Dr.Balakrishnan