A woman’s life is shaped by several significant adventures: the first menstrual period, the choice of contraception, giving birth, the menopause. What do all these adventures have in common? You’re right, they all require intimate hygienic protection.
Convinced of the cup or still hesitating to take the plunge, we come back to the questions we are most asked about the menstrual cup and the stages of life of your femininity.
Can we use the Claricup menstrual cup if we wear an IUD?
Copper IUDs tend to increase the volume of menstruation, which often leads to leakage with conventional sanitary protection.
What about when you wear an IUD: is there a risk in using a menstrual cup when you wear an IUD?
Let’s go back together on the state of scientific knowledge to date :
Some reminders :
IUDs, also known as IUDs or IUS (Intrauterine Devices or Systems), are a means of contraception. They are placed in the uterus for several years and can act in two different ways:
- The hormonal IUD allows a contraception by diffusing a progestin continuously. Under the action of this hormone, the cervical mucus thickens around the cervix, slowing the passage of sperm. The endometrium (the lining of the uterus) also becomes thinner, preventing the development of a possible embryo. The thinning of the endometrium reduces the duration and volume of menstruation. Sometimes, some women don’t even menstruate anymore, which is harmless to their health or fertility.
- The copper IUD does not contain hormones. Copper makes sperm less mobile and less viable, preventing them from fertilizing an egg. The IUD also causes inflammation of the uterus, which alters the endometrium and prevents the development of a possible embryo. A copper IUD does not influence ovulation or hormone production, but can trigger longer or heavier periods. It is generally the users of copper IUDs who switch to the menstrual cup because they have very heavy periods.
An IUD can be inserted by a gynaecologist, midwife or general practitioner. It is inserted into the bottom of the uterus via the cervix, an opening at the bottom of the vagina that is no larger than a match head. In order to be able to remove it at the appropriate time, the health care professional leaves the IUD threads protruding into the vagina.
There is no contraindication to wear a Claricup with an IUD.
Much has been heard about the suction effect of the cups, which would be able to suck the IUD out of the uterus, or about women pulling on the threads of their IUDs.
However, a menstrual cup simply does not have enough strength to aspirate anything: in fact, a Canadian study conducted in 2011 showed that during the 6 weeks following the insertion of an IUD, there was no greater risk of losing the IUD if women used tampons, pads or menstrual cups (Wiebe & Trouton, 2012).
On the other hand, whatever your hygienic protection, there is always a risk of spontaneous expulsion: today the rate of spontaneous expulsion is estimated to be around 10%, with a peak during menstruation and in the 3 months following IUD insertion (Zhang, Feldblum, Chi, & Farr, 1992).
To avoid the risk of pulling on the IUD sutures, it is important to discuss this with the healthcare professional who is inserting the IUD, asking him or her to cutthe sutures short enough. This is obviously something that can also be done after the insertion, should you decide to use a Claricup after 2 years of IUD use. It is also an opportunity for you to ask yourself how to check yourself every month that your IUD has not moved during your period.
What precautions to take?
There are two important parameters:
The length of the threads of your IUD
When inserting the IUD, do not hesitate to mention to your healthcare professional that you are a user of the menstrual cup. So ask him to cut the IUD wires very short. The risk is not to aspirate your IUD by unscrewing your cup, no. There is a risk of catching the threads of your IUD and therefore removing it! Therefore, take the necessary precautions at the time of installation.
If you have already inserted your IUD, don’t panic, don’t hesitate to talk about it with your healthcare professional at your next visit.
The removal of your menstrual cup
La chose la plus importante est de ne pas ventiler votre coupe menstruelle avant de l’enlever.
To do this, pinch the base of your cup, then once you feel that it no longer adheres to the walls of your vagina, you can gently remove it by pulling on the base. The stem serves only as a guide to find the base of the menstrual cup, under no circumstances should you pull on the stem to remove your menstrual cup.
If you respect these two parameters then long life to the cup!