Hi har,
Don't worry and I will try my best.
If you look at her chart she has output element which represent her children but unfortunately her Day Master is too weak. We assume that there is also no water element in the Hour Pillar to support her DM and her DM is solely depending on the Chou Ox Earth hidden sub qi Gui Water which is very weak to nourish her Yi Wood. Then again Chou Ox Earth is sitting next to 2 Wu Fire and I think the hidden Gui Water will dry up by these two Fire.
When Fire is strong and the chart is hot her DM is going to suffer and drain by the strong Fire. Since her DM is under pressure she is too weak to conceive. However these two years is Water Qi and this year her chart opened the Chen Dragon Water storage pot to release the Water but at the same time her Chou Ox Metal storage pot was also opened. With Metal being released she may experience surgical procedure.
Strong Water will be able to control the Fire and support her DM but as her Wood is too weak it may also float. Luckily her present decade luck is well supported by Wood which will help to strengthen her DM. This will increase her chances and it is worth to take the chance especially this year if she is willing.
As usual I will advise her to clear any heavy storage and clutter at the West2 sector of her house and room. Hope this could help her further and increase her chance to conceive. Also if her IVF is successful please advise her to avoid sleeping in the North and southeast room this year and for next year SW and Center of the house.
Hope this could help and I wish her success and good luck
Bernard