My cd 21 hormonal analysis(blood)lh=10miu/ml, fsh=14miu/ml, prolactin =31ng/ml, progesterone =4.0ng/ml.im trying to conceive what does this mean?

Poor Ovulation: At that time in your cycle the LH and FSH levels are useless. The progesterone level is low and likely shows a poor quality ovulation, assuming you have regular cycles about 26-30 days apart. If your cycle is longer like 35-40 days apart it may be totally normal and just drawn a few days early

Discuss with GYN: Prolactin is borderline high and Progesterone is borderline low.