Receiving a vaccine is a very personal decision. Some people are against receiving all vaccines. Others are against laws mandating vaccination. Some are just against receiving new vaccinations that have little data to show long-term risks. Whatever your stance is, I thought I’d share with you the questions I had and why I ultimately decided to get the COVID-19 vaccine.  

In the end, you will need to talk to your physician, do your own research, and make the decision that is right for you. And just so you know, I received the Pfizer Vaccine. This was the vaccine that was initially offered at the hospital I work at, so all my research below was related to the Pfizer vaccine. However, this does not mean that the Maderna vaccine is not worth getting or researching, as both have great efficacy rates.  

1. Is the COVID-19 Vaccine safe? 

Honestly, this question can be broken down into several categories that would deem it safe. 

First question that came to mind was how many people have safely gotten through the clinical trials without serious adverse effects?

Out of the 43,252 participants in the BioNtech study for the Pfizer vaccine, only 4 serious adverse events occurred in vaccine recipients. Two vaccine recipients died, but this was found to be unrelated to the vaccine. To counter that, four placebo participants died as well, which was obviously unrelated to the vaccine (1).

And although these findings can be scary, I feel that the risk of a serious adverse event happening was far too low for me to avoid getting the vaccine. Other than that, all other side effects were side effects that I know are related to an immune response that you want after getting any vaccine.

So far, I had added 1 point to the pro side of my Pro/Con List.  

Does the Emergency Use Authorization mean that it is less safe?

Although the vaccine is not yet FDA approved, Emergency Use Authorization (EUA) means that there are circumstances that exist to justify its release to the public before the FDA can clear it as an FDA-approved vaccine. In this case, the emergency is the global COVID-19 pandemic.

But just because it’s released before FDA approval, does not mean that the FDA has not reviewed its safety. In fact, the vaccines safety and efficacy has been reviewed by “panels of independent experts retained by the companies; by FDA scientific staff; and by an independent panel of experts convened by the FDA” (2). They deemed that “there are no reported serious safety concerns from this vaccine” (2).

If your keeping track, I considered this to be another point to my Pro List.  

Does my medical history make me more prone to having an adverse reaction?

The serious adverse events that happened in the study were related to poor administration technique of the vaccine, serious cardiac events, and stroke. Since my personal medical history does not place me at increased risk for heart disease or stroke, I feel that my chances of having one of the rare and serious adverse reactions was slim. And since I have given a substantial number of vaccines and injections in my nursing career, I also would be able to identify the correct and incorrect technique of vaccine administration.

Aside from that, I also had the opportunity to see how other healthcare professionals were responding to the vaccine in my workplace and around the US. Since I was going to receive the vaccine 1 week after most healthcare professionals, I was able to hear about the very few anaphylactic reactions that occurred once the vaccine became available for front-line healthcare professionals. But it soon became clear that the people who did react were people with serious allergies that required them to carry around epi-pens.

Again, looking at my own medical history, I have no known drug allergies, so I wasn’t truly concerned about this.  

Can it harm my fertility?

To be honest, this remains a question. To date, there is no data to prove it is safe for people who are pregnant or breastfeeding. This also means that getting the vaccine is something to talk to your doctor about if you are planning to become pregnant.

Given the fact that they only have data that follows vaccine recipients for about 2-3 months after receiving the second dose, we do not know long-term side effects from the vaccine. Of course, the study is set up to continue following them for the next 2 years, so we will know more as time goes on. 

That being said, my struggle with infertility has been a 5-year long journey and currently my husband and I are taking a break from “trying.” Though, do you really ever stop “trying” when you struggle with infertility? Anyways, I have reached a point where I have become more accepting of my diagnosis. Basically, after some thought, I feel my biologic ability to procreate is not more important than the health of the world and my community.

So, if this vaccine decreases my already low chances of becoming pregnant but increases mine and my community’s immunity against COVID-19, then I am okay with that.

Receiving a vaccine is a very personal decision. Here is why I've decided to get the COVID-19 Vaccine.

2. Will the vaccine be effective in preventing COVID-19? Are the statistics worth getting the vaccine?  

In the study, all subgroups of the participants who received the vaccine had an average 95% efficacy in preventing the COVID-19 virus. This is a significant number and it seems worth it to me.

But, aside from that, I think the alternative is worse. “COVID-19 can be a fatal or debilitating disease, even in young healthy people. The risks from contracting the virus are greater than the possible risks from receiving the vaccine” (2).

Again, if you’re keeping track, this was another point for my Pro list.

3. What are the expected side effects? 

The reported side effects are similar to any other vaccine I have received in the past.  

  • Injection site pain, swelling, and/or redness 
  • Headache 
  • Fatigue 
  • Joint and Muscle pain 
  • Chills 
  • Fever 
  • Nausea 
  • Malaise (feeling un-well) 
  • Swollen lymph nodes 

Being that none of these are anywhere near the suffering that endometriosis has put me through, I did not feel the list was enough to scare me away from receiving the vaccine. 

I got the COVID-19 Vaccine 

Ultimately, my research, personal thoughts, and nursing knowledge led me to my decision to receive the vaccine on 12/18/2020 (pictured below).  

Receiving a vaccine is a very personal decision. Here is why I've decided to get the COVID-19 Vaccine.

It has now been 2.5 weeks since my first dose, and I am due for the second dose on 1/8/2021. Thankfully, my side effects were minimal. I had no immediate side effects. My arm was very sore 24 hours after receiving the vaccine, but it lasted for about 4-6 hours which I can’t really complain about.

Fatigue was the only other side effect I experienced, but it no way compared to the level of fatigue I have experienced with endometriosis. For frame of reference, the fatigue in no way affected my ability to carry out my activities of daily living like endo has.  

From my conversations with colleagues, the side effects most experienced were injection site pain, fatigue, headache, and chills.

A tip if you decide the vaccination is right for you . . . 

In my years of giving injections into the deltoid muscles, I have found one tip that can make the vaccination injection a little easier. No matter which deltoid muscle you choose, the best thing you can do is relax your arm as much as possible. This relaxes the muscle for a much less painful needle insertion.

Easier said than done, right?


Well, something I always tell my patients is to think of the doll Raggedy Ann. Picturing her will help you drop the shoulder, make your arm more flaccid, and decrease muscle constriction. Hope this helps you as much as it has helped my many patients!

  1. Polack, F. P., Thomas, S.J., Kitchin, N., Absalon, J., Gurtman, A., Lockhart, S., Perez, J. L., Marc, J. L., Moreira, E. D., Zerbini, C., Bailey, R., Swanson, K. A., et al. (2020). Safety and Efficacy of the BNT162b2 mRNA Covid-19 Vaccine. New England Journal of Medicine, 383(27), 2603-2615. DOI: 10.1056/NEJMoa2034577 
  2. COVID-19 Vaccine Updates: What You Need to Know Right Now (n.d.). Houston Methodist Leading Medicine. Retrieved January3, 2020, from https://www.houstonmethodist.org/coronavirus/vaccine-updates/