When the follicle only grows to 14mm, it is immature, at this time, if you are in the state of preparation for pregnancy, you need to continue to observe, there is no need to take injections or medication, to wait for the follicle to grow up on its own.
The size of mature follicles is 20mm-25mm, if the follicle is at 14mm, the general situation is that it can grow on its own, just need to wait for a period of time, there is no need to be too anxious at this stage, you can carry out ultrasound examination, once every two days to monitor the follicle growth, and so on the follicle development of maturity, you can consider the ovulation stimulation injections, to promote the success of pregnancy.
When women are preparing for pregnancy, it is recommended that they visit a hospital to complete an assessment of the quality of the follicles under the guidance of a doctor, and if medication is needed, it should be done under the direction of the doctor to promote successful pregnancy preparation.