Cramps After Sex: What's Normal & What's Not

Sex is supposed to feel great. At least, that's the goal. Nobody wants discomfort — physical pain included — creeping into their sex life. But cramping in the abdomen or uterus can throw a wrench into what should be a blissful afterglow. Sex can sometimes trigger cramping, and often it's nothing serious. Other times, it points to something bigger.

Dealing with pain during sex? This article can help.

Here's a rundown of common reasons for cramping after sex and what to do about each one.

1. Your Period

Cramping during or after sex often shows up around your period. Your body is already cramping as it sheds uterine lining and blood. Your cervix tends to sit lower and firmer during menstruation, and it may be sore, making penetration by a penis or toy feel more intense than usual. It's worth easing off on rough sex while menstruating. Around ovulation, your cervix rises and softens, generally making deeper, rougher sex more comfortable.

2. Birth Control

Your birth control method can also influence how likely you are to cramp during or after sex. IUDs sit directly in the uterus, with strings trailing down through the cervix. Sex can shift the IUD slightly, sometimes causing cramping or light spotting afterward. IUDs remain highly effective at preventing pregnancy despite this possible side effect, but talk to your doctor about switching methods if it's bothering you.

3. Your Cervix

If cramping tends to follow sex with a well-endowed partner more often, it's likely because his penis is repeatedly hitting your cervix. Even if it feels good in the moment, that impact can lead to cramps afterward. Sex with a larger partner can also raise your odds of bacterial infections due to cervical irritation. More on that here.

Using a toy during solo play can cause the same kind of cramping for the same reason. Fortunately, there are ways to ease the discomfort that can follow sex or masturbation. You don't have to insert a toy all the way in, for one. It's also worth talking honestly with your partner about how sex leaves your body feeling afterward. Rougher sex might feel amazing in the moment, but you may need to dial it back if cramps keep following.

Try positions that put less strain on the cervix. Positions angling penetration toward the front of the vagina tend to work well for G-spot stimulation and vaginal orgasms instead. You can also use a thicker cock ring, or simply wrap your fingers around the base of his shaft to limit how deep he goes. If cramping is a concern, deep penetration is probably worth avoiding.

4. An Underlying Medical Condition

More serious conditions can also cause cramping after sex, including endometriosis, a painful uterine condition. If you have endometriosis, vaginal sex itself is often uncomfortable to begin with. If you suspect this is behind your cramping, reach out to your doctor.

Even more concerning, post-sex cramping or general pelvic pain can sometimes signal cancer. Endometrial, ovarian, and cervical cancers all affect the reproductive organs and can spread without early detection. That's exactly why annual visits with your OBGYN matter — they can rule out cancer or an STI that might be behind the discomfort.

Some women experience more cervical cramping after sex simply because of how their uterus is positioned. A tilted uterus is especially prone to this kind of pain. Experimenting with different sex positions can help, and your doctor can offer guidance too.

Pelvic inflammatory disease is another possible culprit, sometimes triggered by STDs like chlamydia or gonorrhea. PID inflames reproductive organs, including the ovaries, which react poorly to movement during sex. Again, check in with your doctor if the cramping persists or if PID seems like a possibility.

Fibroids and cysts can also cause post-sex cramping. Both sound alarming, but they're often relatively harmless. Fibroids are small, non-cancerous growths on the uterus, though they can still cause discomfort after sex and heavier bleeding during your period.

Cysts form on the ovaries and, while usually not dangerous, can cause unsettling pain after sex — especially if one ruptures, which sex can sometimes trigger. A doctor can remove either fibroids or cysts to relieve the pain.

5. Pregnancy

Lastly, cramping after sex can sometimes signal early pregnancy, especially alongside morning sickness, spotting, or breast tenderness. If all of these show up together, it's worth taking a pregnancy test. That said, there's no need to panic — plenty of other things can cause post-sex cramps too.

A home pregnancy test can quickly put your mind at ease, though cramping alone doesn't necessarily mean you're pregnant. Your doctor can rule pregnancy in or out, along with any other condition that might explain the cramping. We hope the information here on Love Curi is genuinely helpful, but it's never a substitute for real medical guidance. If any of the more serious causes covered here sound like they might apply to you, book an appointment with your doctor as soon as you can!

November 15, 2020