How long does it take to inject the down-regulation needle for IVF?

Patient's question:

No

Doctor's answer:

Whether you are using a short-acting downregulation needle or a long-acting downregulation needle. If it is a long-acting downregulation needle, you can usually start using the ovulation injection 14 days after the injection. If you are using a short-acting downregulation needle, it is generally to use the short-acting needle for 14 days before ovulation.