Asalam my muslim sisters trying to conceive
I have a list of prayer Sisters can do and inshaAllah they will conceive within months as per Alhaji Isa Akindele

Husbands
Need to eat fresh dates not dried ones to increase sperm production

Wifes
Recite in Zaytun(OLIVE OIL) and rub on the stomach and back (night and day)everyday
These verses should be recited in the oil,put your mouth close to the bottle in such a way your breathe reaches the oil while reciting.

1.Suratul Fatiha
2. SURATUL BAQARAH(kursiyu) V 255
3.SURATUL BAQARAH V 163-164,285
4.SURATUL FALAQ,NAS,IKHLAS
5.SURATUL NISSAI V 1
6.SURATUL MAIDAH V 68
7.SURATUL ARAF V 55,181
8.SURATUL HUD V 52
9.SURATUL MARYAM V 1-36
10.SURATUL ANBIYAH V 2
11.SURATUL HAJJ V5
12. SURATUL IMRAN V 26-40,190-200
13 SURATUL IQRA,
14.SURATUL TIN
15. SURATUL MUMINOON

Here is the full lecture

https://www.youtube.com/watch?v=U2WIVKrMTYI

Where is the evidence for this??

The evidence is based on the fact that Quran is shifau(healing) and a mercy to Mankind. Any verse or verses recited will suffice inshaAllah.I can state that I know personally someone who tried reciting this verses who got pregnant within a month having in mind that Allah gives whom he wills.It is a form of Ruqyah

And We reveal of the Qur'an that which is a healing and a mercy for believers though it increase the evil-doers in naught save ruin. (17:82)