Eh. Girl bodies are very responsive to things around them. A lot of guys don't know that. My dog died last month and my period was two weeks late due to mourning, for example. A shot or illness can easily impact the time of the month with no concerning long term effects. Cycles just vary at times. A lot of people also don't know that miscarriages are very common early on. If the cells are damaged the body will expel it and try again with higher quality sperm. We literally just need to wait for long term data to know exactly the results. I'm the only one in my family who didn't get vaccinated and after the hell they put me through for it I've been eagerly awaiting for them to have the slightest sign of a side effect. They're all literally fine so I stopped buying into the doomer "the shot will murder everyone" mentality some Poalers have.