<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have been trying to concieve for over a year. I am 36years and I once had a child in 1998 and I lost her at birth and I was told it has been a foetal distress. I have seen two Gynecologist and they told me I do not have a problem. They asked me to ask my husband to check his sperm in a laboratory and he is not willing at all. He has a child from previous relationship. I am feeling very bad and confused. He is 37 years old.  <response>: HI, Thanks for the query. I have read your query understand your concern. For conception, healthy ovum healthy sperms coming in contact around ovulation day is essential. - Ovulation day is 14 days prior to the expected day of menses, provided the menses are regular. - You have been checked by gynecologist declared to be fit for conception. _ Ovulation study confirming ovulation date Patient fallopian tubes confirmed by Hysterosalpingography tube testing are minimum things required in female partner. - Husbands semen analysis physical examination by a urologist confirms fitness of a male partner. You do need to convince your husband for his checking up take help of your doctor if needful. If he is very much adamant you can go for GUI. You are already 36 years. Generally up to 35 the female ova are good chances of getting abnormal child Chat Doctor. 