Things to Avoid After IUI - What to Avoid After IUI Procedure? why do i have a heavy period after iui insemination? antwerp fashion school acceptance rate In case, the IUI treatment gets failed, then you have to undergo an abortion. It should go away on it's own in about a month. If your breasts feel heavy, sensitive and a little sore, you may be headed towards pregnancy. But, to answer your question: yes you can fall naturally after failed ivf! Some couples have conceived after 14 trials. With an iui the sperm still needs to find the end and fertilize it and the egg needs to implant. It's similar to doing it the old fashioned way except the sperm is put directly in the uterus which helps. It takes a few tries sometimes so try not to stress about it :) 12/29/2009 14:14. Smoking is also strictly prohibited; Donât indulge in any kind of weight lifting or heavy exercises in that waiting period. Early period after iui | Answers from Doctors | HealthTap The spotting is confusing because it shouldn't last this long if it was implantation bleeding for me but maybe that is what yours is. Regardless of whether or not you know the âwhy,â it hurts deeply. I am still picking up those pieces today. Heavy Periods May 23, 2010 at 6:37 PM. Swelling and tenderness in the breasts are symptoms that are common during periods as well.