Every year around Navratri, one question comes up again and again in our consultations at Candor IVF Center: “Doctor, can I fast for nine days if I’m trying to conceive, or if I’m in the middle of my IVF cycle?” It’s a fair question, and the honest answer is that fasting itself is rarely the real issue. What matters far more is how the fast is done, and where you are in your treatment journey when you’re doing it.
Here’s something reassuring. Studies looking at religious fasting, like the kind observed during Ramadan, have found that FSH, LH, estrogen, and ovulation timing stayed largely unchanged in healthy women who fasted daily for a set number of hours. So a structured fast, similar to what many of you follow during Navratri, is unlikely to throw your hormones off balance on its own. That said, some research on longer or more extreme forms of time-restricted eating has shown it can affect egg quality in animal studies. This is exactly why, at Candor IVF Center, we don’t give a one-size-fits-all answer and instead look at each patient’s monitoring data individually before saying yes or no to fasting.
The Real Concern Is Rarely the Fast Itself
In my experience, what actually causes trouble during Navratri isn’t the fasting window, it’s what happens on either side of it. Going long hours without water can leave you dehydrated, and dehydration puts extra strain on a body that’s already managing hormonal shifts. Similarly, if your meals during the eating window skip protein, healthy fats, and key nutrients, those gaps can start to affect your hormonal balance over nine days. So the way you structure your fast matters far more than whether you fast at all.
If You're on IVF Medication, a Few Things Need Extra Thought
For anyone currently going through stimulation, egg retrieval, or the two-week wait, fasting brings in a few practical considerations beyond hormones. Your injections often need to be timed consistently, and going too long without food or fluids can affect how your body handles both the medication and the monitoring visits that come with it. Skipping meals can also cause blood sugar dips, leaving you more tired or lightheaded exactly when your body is already working hard. None of this means you have to give up fasting during treatment. It just means we plan it together, around exactly where you are in your cycle.
How We Guide Our Patients Through Navratri at Candor IVF Center
When our patients want to observe Navratri while undergoing treatment, we talk it through before the festival begins, not halfway into it. Since your stimulation response is already tracked closely through scans and blood tests, we build your fasting plan around that same monitoring schedule rather than treating it as a separate conversation. For patients who are actively stimulating, we often suggest a lighter fast built around fruits and dairy rather than a full water-only fast, to keep energy and hydration steady. With centers across Surat, including Kapodra, Vesu, Katargam, and Adajan, and 14 branches through Gujarat, patients can also choose whichever location fits their festival schedule for a monitoring visit without disrupting their fast or travel plans.
The Bottom Line
If you fast thoughtfully, Navratri is unlikely to meaningfully affect your ovulation or egg quality, based on what the evidence on structured religious fasting tells us. What truly matters is staying hydrated, eating well during your window, and, if you’re mid-cycle, syncing your fast with your medication schedule. If you’re fasting this Navratri while trying to conceive or going through treatment, just have a quick chat with your specialist at Candor IVF Center first. It takes ten minutes and saves a lot of unnecessary worry.
FAQ
Will Candor IVF Center adjust my injection timings if I'm fasting?
Yes, specialist reviews your protocol and can shift injection or monitoring appointment timings so they fit comfortably around your fasting hours.
Can I still get my scans and bloodwork done on fasting days?
Absolutely. We simply schedule these at whichever branch and time works with your fast, since monitoring cannot be skipped or delayed during stimulation.
Does Candor IVF Center recommend a specific type of fast for patients in treatment?
Generally yes, a lighter fast with fruits, dairy, and nuts rather than a full water-only fast, though the exact recommendation depends on your protocol and stage.
Will fasting lower my egg quality?
Short, structured fasts like most Navratri routines haven’t shown a significant effect on ovulation in healthy women, based on the research our specialists review with each case.
Can I fast during my two-week wait after embryo transfer?
Light fasting is generally fine. Your Candor IVF Center doctor will just recommend staying hydrated and avoiding skipped meals during this sensitive window.
How early should I tell my doctor about my fasting plans this Navratri?
Ideally before the festival starts. This gives your specialist enough time to align your fast with your medication schedule and any upcoming appointments.
Dr. Jaydev Dhameliya is an IVF consultant and reproductive medicine specialist with over 17 years of clinical experience helping couples on their journey to parenthood. He holds an MBBS and DGO, and is a Fellow in Minimal Access Surgery (FMAS), a trained laparoscopic surgeon. As Founder and Director of Candor IVF, he specialises in IVF, infertility treatment, laparoscopic gynaecological surgery, and high-risk pregnancy management. Every article he authors or reviews reflects current medical evidence and his hands-on patient experience.
