HSG Test in Shrewsbury, NJ | Damien Fertility Partners
An HSG test, or hysterosalpingogram, is usually one of the first procedures a fertility doctor orders, and it answers a narrow but important question: are the fallopian tubes open?
The test uses contrast dye and X-ray imaging to map the inside of the uterus and to check whether the tubes allow fluid to pass. For patients across Monmouth County and the Jersey Shore, Damien Fertility Partners in Shrewsbury orders and reads HSG results as part of the first round of fertility testing.
The HSG rarely travels alone. At Damien Fertility Partners, the initial fertility evaluation includes hormonal bloodwork and a semen analysis, so the treating physician sees the structural and functional aspects together rather than one at a time. The Shrewsbury office at 655 Shrewsbury Avenue sees patients from Red Bank, Middletown, Tinton Falls, Colts Neck, Asbury Park, and Long Branch, Monday through Friday from 7:00 am to 5:00 pm.
If you want to know whether an HSG applies to your situation, the How to Begin page explains how to book a first consultation, or you can call 732-758-6511.
What Is an HSG Test?
A hysterosalpingogram is an X-ray that uses contrast dye to show the shape of the uterine cavity and whether the fallopian tubes are open. The clinical term for an open tube is “patent,” meaning fluid passes through it freely.
The dye is tracked with fluoroscopy, a live X-ray feed, so the physician watches it move through the uterus and tubes in real time rather than reading a single still image. Blockages, oddly shaped cavities, and filling defects show up as the dye outlines each structure.
The procedure is timed to occur between Days 6 and 13 of the cycle, after bleeding stops and before ovulation. That window keeps the dye away from a potentially fertilized egg. At Damien Fertility Partners, the procedure uses contrast dye introduced through the cervix.
What an HSG Can and Cannot Tell You
An HSG is precise about a few things and silent about many others, and knowing the difference saves patients from over-reading a result.
It shows the shape of the uterine cavity and flags distortions from polyps, submucosal fibroids, or a uterine septum. It shows whether each tube is open, partly blocked, or fully obstructed, and it can detect a hydrosalpinx, a swollen, fluid-filled tube.
Those findings carry direct weight: they determine whether natural conception or IUI is even on the table, and whether surgery should come first.
The list of what it misses is longer. An HSG says nothing about egg quality, ovarian reserve, whether you ovulate, sperm quality, or how well an embryo would implant.
So a clean HSG confirms the plumbing is sound. It does not declare you fertile. That gap is why the HSG sits within a fuller evaluation and diagnosis rather than standing in for one.
The test also has a quiet side benefit. Roughly 10 to 15% of patients conceive in the three cycles immediately after an HSG, a higher rate than they would see without it. Nobody has nailed down the exact mechanism, but the leading explanation is that the dye flushes minor debris or mucus from the tube, clearing the path for sperm.
What Happens During the Procedure
Plan for 15 to 30 minutes. The HSG is done in a radiology or fluoroscopy suite, not the clinic office, and your Damien Fertility Partners physician goes over the images with you afterward.
It opens as a pelvic exam: a speculum, then a thin catheter threaded through the cervix into the uterus.
Dye is slowly introduced through that catheter while the fluoroscope captures images in real time. The radiologist and your fertility physician watch whether the dye spills out of both tubes, which is the sign they are open, and check the cavity for anything unexpected.
Most patients feel cramping during the dye injection and for a short while after, on par with a rough period. How strong it is varies, and it usually eases within a few hours. Counting prep and recovery, the whole visit typically runs under an hour.
How to Prepare and What to Expect Afterward
Prep is light. Taking 400 to 600 milligrams of ibuprofen about 30 to 60 minutes ahead blunts the cramping for most people. Some physicians add a short course of antibiotics first, mainly for patients with a history of pelvic inflammatory disease, to lower an already small infection risk.
Bring a pad. Some dye drains over the hours after the test, and light spotting is common. Most patients go back to their normal day right away.
Call the clinic if you spike a fever above 38 degrees Celsius, your pelvic pain climbs over the next day or two, or you notice unusual discharge. Infection after an HSG is rare, but those are the signs worth catching early.
When the HSG Is Ordered in the Fertility Workup
The HSG is a standard part of the female workup and usually gets ordered early, around the same time as cycle day 2 to 4 hormone testing for ovarian reserve. What it finds tends to set the direction of everything after it.
Blockage in both tubes takes IUI off the table and points the plan toward IVF. One blocked tube still leaves IUI as an option, though with lower odds. A structural problem like a submucosal fibroid or polyp usually means surgical correction comes before any treatment starts.
A normal result clears the way for first-line options such as ovulation induction paired with IUI for the right candidates. The HSG does not make that call alone, but it is one of the few tests that can rule a path in or out on the spot.
Scheduling an HSG Near Shrewsbury, NJ
Damien Fertility Partners has worked with patients across Monmouth County and the Jersey Shore for more than 36 years, with its main office at 655 Shrewsbury Avenue, Shrewsbury, NJ 07702. The practice also runs offices in Newark and Jersey City for patients in Essex and Hudson Counties.
Because the HSG is part of the initial evaluation, it is normally arranged after your first consultation. At that visit, your physician reviews your history, talks through your goals, and decides which parts of the workup fit your case. The HSG then gets booked at a radiology facility during the right stretch of your cycle.
If you are ready to start a fertility evaluation in Shrewsbury or anywhere nearby in Monmouth County, call 732-758-6511 or request an appointment online to reach the Damien Fertility Partners team.
Frequently Asked Questions
1. Does an HSG test hurt?
Most patients feel cramping during and just after the dye injection, similar to a strong period. It usually settles within a few hours. Taking 400 to 600 milligrams of ibuprofen 30 to 60 minutes before the test takes the edge off for most people, and the procedure itself runs about 15 to 30 minutes.
2. How long does an HSG take?
The imaging part takes roughly 15 to 30 minutes. With prep and recovery at the radiology facility, plan for about an hour. Your physician at Damien Fertility Partners reviews the results with you afterward, usually at your next visit.
3. Can I get pregnant after an HSG?
Yes, and the cycles right after may carry slightly better odds. Roughly 10 to 15% of patients conceive in the three cycles following an HSG, higher than the baseline for that stretch of time. The likely reason is that the dye clears small obstructions from the tubes.
4. What if my HSG shows a blocked tube?
A blockage changes the plan. If both tubes are blocked, IUI is off the table, and the focus shifts to IVF. If only one is blocked, IUI may still be worth trying depending on other factors, though success rates drop. If the blockage sits near the uterus, a procedure called selective salpingography or tubal cannulation may open it, and your physician will recommend the next step.
5. When in my cycle should I schedule an HSG?
The HSG is done between Days 6 and 13 of your cycle, after bleeding stops and before ovulation. When you book your first consultation at Damien Fertility Partners, the team lines up the HSG timing with your cycle so it lands in the right window without holding up your workup.