<s>[INST] we are planning for a baby and consulted a doctor. The doctor advised to take clomiphene citrate for 5 days and take a test on 10th day and follicular size in right ovary is 16*12 mm and it is the same on 12th day and endometrial thickness was 7mm on day 10 and 7.6mm on day 12. Left ovary says NDF in the report. Kindly explain this in detail or simple terms. is it good? should something be done? [/INST] Hi Welcome to Chat Doctor As you know each month ovulation occurs from one of the ovaries. Egg is present within the growing follicle and for complete maturity of egg, follicular size should be more than 18 mm. In your case on 10th day it is 16*12 (mean 14 mm). Usually follicle grows 1-2 mm/day. Here follicular size has not increased from 10th to 12th day. Endometrial thickness of 7.6 mm is good. NDF means no dominant follicle in left ovary. Don't worry just continue with the same treatment n get ultrasound done after 2 days. Take care. </s>