Contraception is one of the most personal decisions in medicine, and it is rarely a one-time choice. The method that suits a college student differs from the one that suits a woman spacing pregnancies, and both differ from what makes sense in the years before menopause. Health conditions, bleeding patterns, and how you prefer to live all shape the answer.
Modern methods work in a few distinct ways. Some prevent ovulation. Some thicken cervical mucus so sperm cannot pass. Some create an environment in the uterus where fertilization or implantation cannot occur. Understanding which mechanism a method uses tells you a great deal about its side effects, how quickly fertility returns, and what it will do to your periods.
At NYMD Center our gynecologists offer the full range of reversible contraception, place and remove IUDs and implants in the office, and provide emergency contraception. We spend the time to explain how each method works, what it will likely do to your cycle, and what to expect when you stop, so that the choice is genuinely yours.
Who it affects and the symptoms that bring people in
Most visits are straightforward: a woman wants to start, switch, or stop a method. But many contraception visits begin with a problem. Bleeding that is heavy, irregular, or painful is a common reason, since several methods treat these directly. Women with PCOS or irregular cycles often use hormonal contraception to regulate bleeding and protect the uterine lining. Women with endometriosis use it to suppress the tissue that causes pain.
Others come in because their current method is not working for them: breakthrough bleeding, mood changes, headaches, low libido, or simply the burden of remembering a daily pill. Some come in after a contraceptive failure or unprotected intercourse and need emergency contraception quickly. And some are approaching the end of their reproductive years and want to know when it is safe to stop.
How we evaluate it at NYMD Center
A contraception visit starts with a conversation about your goals: whether and when you might want a pregnancy, how you feel about changes to your period, and what has worked or not worked before. We review your medical history with attention to the conditions that rule out estrogen-containing methods, including migraine with aura, uncontrolled high blood pressure, a history of blood clots, smoking after 35, and certain liver conditions. We check blood pressure at every contraception visit.
A pelvic exam and Pap test are not required to start most methods, and we do not delay contraception for them, though we do make sure you are up to date on cervical screening. For IUD placement, we perform a pelvic exam to confirm the position and size of the uterus, and screen for sexually transmitted infections when indicated, since an untreated infection at the time of insertion raises the risk of a pelvic infection. A pregnancy test is done before placing any device. Our on-site ultrasound is available if the uterus is unusually shaped, if fibroids are suspected, or if an IUD's position needs to be confirmed later.
Treatment options
Every method below is reversible. We list them roughly in order of effectiveness in everyday use, which is driven less by the method itself than by how much it depends on daily action.
Hormonal IUD
A small T-shaped device placed in the uterus that releases a low dose of progestin locally. It thickens cervical mucus and thins the uterine lining; most women continue to ovulate. Depending on the device, it lasts three to eight years. Periods become much lighter and often stop altogether, which is why it is also a treatment for heavy bleeding. Because the hormone acts mostly in the uterus, systemic side effects are minimal, though some women notice irregular spotting in the first few months. Placement takes a few minutes in the office. Fertility returns promptly after removal.
Copper IUD
The same shape without hormones. Copper ions are toxic to sperm and prevent fertilization. It lasts up to ten years and is the best choice for women who want to avoid hormones entirely. The trade-off is that periods may become heavier and crampier, particularly in the first several months. It is also the most effective form of emergency contraception when placed within five days.
The implant
A thin rod placed under the skin of the upper arm that releases progestin for up to three years. It prevents ovulation and thickens cervical mucus. Placement and removal are quick office procedures under local anesthetic. It is as effective as the IUD. The most common drawback is unpredictable bleeding, which ranges from none at all to frequent spotting; this is the main reason women have it removed early, and we explain it clearly beforehand.
Pill, patch, and ring
Combined methods containing estrogen and progestin prevent ovulation and provide predictable, lighter periods. The pill is taken daily, the patch changed weekly, and the ring monthly. They are highly effective when used consistently and also improve acne, cramps, and the symptoms of PCOS and endometriosis. They are not appropriate for women with the estrogen-related conditions listed above. A progestin-only pill is available for women who cannot take estrogen, including those who are breastfeeding, and requires more precise daily timing.
The injection
A progestin shot given every three months. It is effective and requires no daily action, but it is the one method associated with weight gain in some users and with a temporary decrease in bone density during use, and return of fertility can take several months after the last dose. We discuss these trade-offs candidly.
Barrier and fertility-awareness methods
Condoms are the only method that protects against sexually transmitted infections and are worth using alongside other methods when that is a concern. Diaphragms and fertility-awareness methods have higher failure rates in everyday use but suit some women well.
Emergency contraception
After unprotected intercourse or a contraceptive failure, options include a copper IUD within five days, a prescription pill (ulipristal) within five days, or an over-the-counter levonorgestrel pill, which works best within three days. The sooner any of these is used, the better. We fit these visits in promptly.
Permanent options
For couples who are certain their family is complete, vasectomy is a brief office procedure performed by our urologists and is less invasive than tubal surgery. We discuss both when permanent contraception is what you want.
What to expect at your visit
For a counseling visit, bring a list of your medications and any prior experience with contraception. Most methods can be started the same day. For IUD or implant placement, take an over-the-counter anti-inflammatory about an hour before if you are able. Placement takes only a few minutes; expect cramping during and for a day or so after, though most women return to normal activities right away. We show you how to check IUD strings and schedule a follow-up after your first period.
Removals are quicker than placements, and we can usually remove one method and place another in the same visit. Follow-up for pill, patch, or ring users is typically at three months to check blood pressure and side effects, and yearly thereafter.
Dr. Ahmad and our women's health team provide contraception care at both our Midtown Manhattan and Forest Hills offices.
Questions patients ask
Does IUD insertion hurt?
Most women feel strong cramping for a minute or two as the IUD passes through the cervix, followed by milder cramps for a day or so. Women who have given birth vaginally often find it easier. We recommend an anti-inflammatory an hour beforehand and can offer a local anesthetic block at the cervix. Scheduling during or just after your period, when the cervix is slightly more open, can also help. Tell us if you are anxious about pain; we plan around it.
How soon does fertility return after stopping?
For the IUD, implant, pill, patch, and ring, fertility returns almost immediately after removal or stopping; many women ovulate within the first cycle. The exception is the contraceptive injection, which can delay the return of ovulation for several months after the last dose. None of these methods affects long-term fertility, and a prior IUD does not reduce your chance of conceiving later.
Which method is most effective?
The IUD and the implant are the most effective reversible methods, because they work without any daily action on your part. The pill, patch, and ring are highly effective when used consistently, but missed doses are common in real life, which is where most failures come from. The right method is the one that fits your health, your preferences, and how you will actually use it.
Can I use an IUD if I have never had children?
Yes. IUDs are appropriate for women who have not been pregnant, including teenagers. Older concerns about infertility or infection were based on devices no longer in use. Insertion can be somewhat more uncomfortable in a woman who has not delivered vaginally, and we take that into account with pain control and timing.
What are my options for emergency contraception?
A copper IUD placed within five days of unprotected intercourse is the most effective emergency method and then provides ongoing contraception. Ulipristal, a prescription pill, works up to five days and is more effective than levonorgestrel, especially later in that window and in women with higher body weight. Levonorgestrel is available over the counter and works best within three days. Call us; we prioritize these visits.
Will hormonal contraception cause weight gain?
Studies of the pill, patch, ring, and hormonal IUD have not shown meaningful weight gain compared with women not using them, although individual experience varies and some women notice bloating in the first months. The contraceptive injection is the one method with a consistent association with weight gain in some users. We discuss this honestly when choosing a method, and switching is always an option.
Make an appointment
Manhattan (212) 991-9991 · Forest Hills (718) 360-9550 · same-week visits, most major insurance accepted.