Yes, there are fetility spells on the site. But there are also spells to turn you into impossible creatures or to do impossible things. Point is, not all the spells in the site are legitimate.
You can't cast a spell that will make you pregnant without having sex. It just won't work that way. But, casting spells to increase your chance of having a baby (while, of course,are in a sort of grey area.
As you are very new to this, you should not be casting spells just yet, you should be trying to understand what magic is and how it works, since it is obvious you don't have a firm grasp on that quite yet.
There are many reasons women can have fertility issues stress can affect fertility to major medical issues. There are many herbs that can help with fertility but you have to know what the problem exactly is and many of them can increase the risk of miscarriage if taken while pregnant. So you really need to know what is going on and work with someone very knowledgeable in this area. There are fertility rituals that can help but they will not fix a serious medical issue they just assist in making the body more receptive. If pregnancy occurs.
General practice with MD's is that unless you have been trying to get pregnant for a year and have had no confirmed pregnancy you are not considered to have fertility issues. There are exceptions to this just saying a general rule. But probably should get checked out and make sure you aren't having any serious medical issues