Why Transferring Multiple Embryos in IVF is a Bad Idea: A Conversation with Dr. Malpani
Patient: Dr. Malpani, I've heard that transferring multiple embryos can increase my chances of getting pregnant. Is that true?
Dr. Malpani: It's a common belief, but it's actually a flawed approach. Think of it like buying multiple lottery tickets—it seems logical, but it's not the best strategy for IVF.
Patient: Why not? Doesn't putting more embryos back increase the chances of implantation?
Dr. Malpani: It might seem that way, but transferring multiple embryos can lead to serious complications. Good clinics worldwide perform single embryo transfers at the blastocyst stage, which is day 5. This is when the embryo naturally belongs in the uterus.
Patient: What happens if we transfer multiple embryos?
Dr. Malpani: Transferring multiple embryos, especially on day 2 or day 3, can cause complications like miscarriages and preterm deliveries. These complications often result in not having a healthy baby at all, which is a significant loss.
Patient: So, if a clinic recommends transferring multiple embryos early on, what does that mean?
Dr. Malpani: It usually indicates a lack of confidence in their embryology lab. They might push for multiple transfers because they aren't sure of their lab's quality. This practice is irresponsible and can be harmful.
Patient: What should I do instead?
Dr. Malpani: Insist on single embryo transfers. If you have multiple good embryos, we can freeze the others for future use. This approach offers a higher cumulative pregnancy rate and fewer complications. It's not only more effective, but it also minimizes the risks associated with multiple pregnancies.
Patient: Thank you, Dr. Malpani. I feel much more informed now.
Dr. Malpani: You're welcome! It's important to protect your interests and ensure the best possible outcome for your IVF journey.
Patient: Thank you, Dr. Malpani. This is very helpful.